SAMPLE - 8649 Annonces

Tuesday 31 March 2020

Quantité : 10000 Piec - Prix : 150-10000 USD

We, Cangzhou Great Drill Bits Co. Ltd., specialized in R&D, design, production, and sales various drill bits. The drill bits size from 3" to 26" , HDD Hole opener from 8``- 48`` , Such as PDC bit, Roller bit, Tricone bit, PDC Coring bit, Bi-center bits, Hole opener, etc. The Company...

Monday 30 March 2020

1. Why does the QuEChERS approach recommend use dry ice or liquid nitrogen homogenizing frozen samples and extracting samples while frozen? The frozen samples were homogenized with dry ice or liquid nitrogen, and the samples were made into a fine powder (smaller particle size, more homogeneous)...

Thursday 26 March 2020

Now, the sample vial has formed a considerable industrial scale, and has been concerned by the instrument industry and academia. At the same time, its application has covered many key industries and fields such as food safety, environmental monitoring, quality inspection, commodity inspection...

Wednesday 25 March 2020

Character of syringe filter 1. The PTFE membrane of the syringe filter is completely made of natural and permanent hydrophobic PTFE material. Even under a very low pressure difference, it can ensure that moist air or other gases can pass without hindrance, while the aqueous solution...

Tuesday 24 March 2020

The capacity of the SPE cartridge refers to the adsorption amount of the column packing. For silica-based solid-phase extraction columns, the capacity is generally 1 to 5 mg/100 mg, which means that the column capacity is 1% to 5% of the mass of the packing. The capacity of the bonded...

Monday 23 March 2020

Advantages of flash column FLASH chromatography is used for preparation and has the following advantages: 1. Fast speed, generally 1/8 of the separation time of open column chromatography, saving time, slow sample change and decomposition 2. Large preparation volume, at least as compared...

Friday 20 March 2020

Quantité : 30,000 sti - Prix : 1USD—100USD

Stainless Steel Precision Parts LZQ is an OEM manufacturing facility for all sorts of dental implant associated parts, such as implant, screw, abutment, transfer, fixation pin, stopper, impression cap, healing cap, mount, analog, ect. We can produce a entire package of equipment...

Friday 20 March 2020

Quantité : 30,000 sti - Prix : 1USD—100USD

Sinus Lift Bur Application domain: dental, orthopedic surgery, maxillofacial surgery, neurosurgery Material: Ultra-high anti-rust and high-hardness stainless steel, Ultra high rust-proof and high wear-resistant stainless steel, diamond, carbide, SDC&CBNC LZQ is an OEM factory...

Friday 20 March 2020

Quantité : 30,000 sti - Prix : 1USD—100USD

Profile drilling Description Super-hard processing of professional, special, non-standard, special shaped and new products with any kind, any shape and tolerance. If you have any similar inquiry, please fax us your address or call us to get samples in the photos and related catalogue...

Friday 20 March 2020

Quantité : 1USD—100US - Prix : 1USD—100USD

Meniscus Cutter Description Application domain: for arthroscopy endoscope Material: Super-high rust-resistant high-hardness stainless steel, ceramics, generally stainless steel LZQ is an OEM factory for all kinds of shaver blades, such as Endoscopic/Arthroscopic Shaver blade P259...

Friday 20 March 2020

Prix : 200 000,00 €

DM-520/530 DM-5xx series is our most flexible optical measurement solution that address versatile display measurement. We can offer you an optical measurement system whether the measurement of mobile phone display module, backlight module, display application test, or QC / QA measurement...

Friday 20 March 2020

The vacuum filtration collects pollutants (mainly dust) sucked from the atmosphere to prevent system pollution, and is used between the suction cup and the vacuum generator (or vacuum valve). It is mainly suitable for vacuum filtration in the production process of chemical medicine...

Thursday 19 March 2020

Quantité : 1 - Prix : 100,00 €

Spectrum Transmission Meter UV IR Transmission Meter test film glass window tint with 940 IR 365 UV 380-760nm VL LS183 LS183 is able to simultaneously measure and display UV, Visible and Infrared transmission values. This meter is self-contained light sources and self-calibration...

Thursday 19 March 2020

Quantité : 1 - Prix : 100,00 €

The handheld brinell hardness tester manufactured by XZBELEC company apply Brinell hardness testing principle, with 5 kinds of test forces for choosing, they are: 3000kgf test force with 10mm ball indenter 1580kgf test force with 7.26mm ball indenter 500kgf test force with 2.5mm ball...

Thursday 19 March 2020

What is the Vacuum Casting? The china vacuum casting technology which uses prototype (SLA laser rapid prototyping piece, CNC products) to make silicone mold under vacuum, and is poured under vacuum conditions, such as PU, ABS, etc. Vacuum casting is also used to clone the prototype...

Thursday 19 March 2020

What is Sheet Metal Processing? Sheet metal process services or sheet metal fabrication includes: folding, shearing, punching, welding, riveting, splicing and other processes. In general, the process of forming a sheet by hand or mechanical is called sheet metal processing. Sheet...

Thursday 19 March 2020

Project name：Yacht model Material: ABS engineering plastics Process: CNC machining Post treatment: Painting, plating Qty: 1 set Advantages: high precision, fast speed and high processing efficiency Production cycle: 15 days Project requirements: 1. Precise proportion: The yacht model...

Wednesday 18 March 2020

Widely used to remove particles from a liquid sample and avoid damage to equipment at the same time, syringe filter is affordable tool in the labs, which the scientists can use for small-volume filtration. You can find two different types of filters, one is with which you can recover your sample...

Wednesday 18 March 2020

Sample vials are widely used in the lab. It is a special appliance qualified for cleaning according to the international standard: ISO3722 “Identification of Cleaning Methods for Hydraulic Transmission and Sampling Containers”. It's different from other liquid samplers, just a drink...

Tuesday 17 March 2020

Cleaning and storage of HPLC column Have a good understanding of the sample made, and wash it with the mobile phase that has the strongest eluting capacity for the sample. For silica gel HPLC column, first wash away the polar impurities with methanol, then use dry dichloromethane...

Tuesday 17 March 2020

Quantité : 50000/mont - Prix : 10usd

What is the copper-bonded copperweld steel ground rod? Do you want to buy earth rod? Product Name: Copper coated copperweld steel ground rod Production process: electroplating / continuous electroforming Raw materials: Cold draw high quality mild steel Product type: one pointed, one flat...

Tuesday 17 March 2020

Quantité : 50000/mont - Prix : 10usd

0.8 Series CCS Round Wire Origin of new material development 0.8mm series copper-clad round CCS wire is a new type of material developed by our Company to replace pure copper. Because it has the advantages of high strength, low price, high corrosion resistance and high conductivity of copper...

Monday 16 March 2020

1.Syringe filter HAWACH syringe filter features high cleanliness, easy operation, and high precision, with various specifications. Filter housing material uses sanitary polypropylene material. The precise design guarantees smooth filtering rationalized internal space, and very low residual rate...

Sunday 15 March 2020

Quantité : 200MT/mont - Prix : 40 USD/Kilogram

Clasification: Organic Acid Refractive index: 1 .508 Cas NO.: 56-86-0 Flash Point: 155.7 °C Molecular Formula: C5H9NO4 Purity: 99.5% . Melting Point: 205C Appearance: White cryst. powder Boiling Point: 333.8 °C at 760 mmHg usage: industrial .food and medical grade Stability: . Stable...

Thursday 12 March 2020

What areSyringe filter syringe filters used for? syringe filter, also known as needle filter, cylinder filter, cylinder filter membrane filter, etc., is used for sample prefiltration, clarification of the removal of particles, liquids and gases, etc. What are the advantages of using...

Thursday 12 March 2020

There are three types of sample vial caps: the jaw cover, the clamping cap, and the screw cap. Each sealing method has its own advantages. Jaw Cap The clamp cover presses the gasket between the bottle edge of the glass sample bottle and the folded aluminum cover. The sealing effect is very good...

Wednesday 11 March 2020

Column chromatography is found important in the labs due to its factors of easy packing procedure, low pressure of operation and low costs as well. Depend on the way that the solvent flows down the column, we can find two different kinds of column chromatography: one is gravity column...

Tuesday 10 March 2020

1.Mixed-mode cation exchange r: A mixed adsorbent having strong cation exchange and reverse retention, which is highly selective for alkaline analytes, stable in organic solvents. 2.Weak cation exchanger: Weak cation exchange and reverse retention complex mechanism, which is used...

Monday 09 March 2020

The QuEChERS method has the following advantages : (1) high recovery rate, which is greater than 85% for a large number of polar and volatile pesticide varieties;(2) high accuracy and accuracy, can be corrected by internal standard method;(3) a wide range of analyzable pesticides...

Thursday 05 March 2020

Using agriculture quadcopter for agriculture is a hot topic these days, and for good reason. These unmanned aerial vehicles (UAVs), as they are sometimes called, are rapidly becoming a core tool in a farmer's precision equipment mix. Today's farmers have to deal with increasingly...

Wednesday 04 March 2020

Quantité : 2 million - Prix : 0.1-6

As one of stainless steel stair nosing suppliers, Xiongchang range of tactile stair nosing is extremely versatile, Non-slip profiles for stairs finished in ceramic tile, porcelain tile, wood and other materials, designed to protect edges and the nosing between treads and risers. Special...

Wednesday 04 March 2020

Quantité : 2 million - Prix : 0.1-6

Wuyi Xiongchang is the one of the most professional in tactile bars. We created the new processes for the stainless steel directional indicators , not only casting. Compared with casting stainless steel diectional indicators , Our products are advantageous : 1.All the size are compliant...

Monday 24 February 2020

Quantité : 3000 t - Prix : 990€/t

Nous sommes un producteur et exportateur de sésame blanc tchadien: - variété S42 - brut ou décortiqué/soufflé - origine: Tchad (Sud, région de Moundou) 1.Spécification: - humidité 6% max - huile: 50%/55% (min.50%) - protéines: 25% 2.Prix - packaging 50KG/100KG - EXW price: décortiqué...

Saturday 22 February 2020

Prix : usd0.8-usd5

DESCRIBE Order flip flops: Strap Material: PVC Sole Material: EVA Size: S: 25CM; M: 27CM; L: 29CM; XL: 30CM or customization Color: Blue or according to your Pantone color OEM/ODM: Customized logo, color, design, size packaging are available MOQ: 25 pairs MOQ is available Package...

Saturday 22 February 2020

Quantité : 1pcs - Prix : usd0.8-usd5

Our team have 15 years experience in flip flops china production line management and technology research, so we can control the mass production of sandal Flip flops as well during the produce online, and can give the reasonable price and high-quality wholesale flip flops from china to you...

Friday 21 February 2020

Monel K500 Plate could be further strengthened by performing a cold working procedure before the precipitation hardening process.Since the ASTM B127 is specification which covers rolled nickel- copper based Monel 400, it can be used in the manufacture of components such as plate,...

Wednesday 19 February 2020

Product: forged trunnion ak Application: hydraulic cylinder, truck Place of origin: Hebei, China (Mainland) Material: C45, 20, ASTM A216 70-36 grade WCB Process: die mold forged, forging + CNC machining, Surface treatment: anti-rust oil or painting Surface roughness: 12.5Ra Weight: 0...

Wednesday 19 February 2020

Product: hydraulic cylinder head Application: hydraulic cylinder Place of origin: Hebei, China (Mainland) Material: C45, 20, ASTM A216 70-36 grade WCB Process: die mold forged, forging + CNC machining, Surface treatment: anti-rust oil or painting Surface roughness: 12.5Ra Weight: 0...

Wednesday 19 February 2020

Product: forged steel clevis Application: hydraulic cylinder Place of origin: Hebei, China (Mainland) Material: C45, 20, ASTM A216 70-36 grade WCB Process: die mold forged, forging + CNC machining, Surface treatment: anti-rust oil or painting Surface roughness: 12.5Ra Weight: 0.5-50kg...

Wednesday 19 February 2020

Create Die Mold Create a die mold is the first step for the metal forging process, it is critical and essential step for the die mold forging process. We have a die mold maker who had been working with us for near 20 years, with rich experience, who can design the mold according to...

Tuesday 18 February 2020

Quantité : 100 - Prix : 100usd

What is Graphic overlay ? Graphic overlay is an interface layer which is made of polycarbonate or polyester with an adhesive backing. It can be applied to many industries including, Residential and commercial appliances Machinery control panels Medical equipment HVAC equipment Gas...

Monday 03 February 2020

Dear Sir, Good day! I am Ms. Linda from Vilaconic Group in Vietnam-one of the main suppliers of RICE & SPICES. We are the official member of VPA, VFA, VCCI, Trust Brand and hope to establish doing long term business with your esteemed company. Our Main exporting products is based on...

Monday 03 February 2020

Dear Sir, Good day! I am Ms. Linda from Vilaconic Group in Vietnam-one of the main suppliers of RICE & SPICES. We are the official member of VPA, VFA, VCCI, Trust Brand and hope to establish doing long term business with your esteemed company. Our Main exporting products is based on...

Monday 03 February 2020

Dear Sir, Good day! I am Ms. Linda from Vilaconic Group in Vietnam-one of the main suppliers of RICE & SPICES. We are the official member of VPA, VFA, VCCI, Trust Brand and hope to establish doing long term business with your esteemed company. Our Main exporting products is based on...

Saturday 25 January 2020

Quantité : Per 1000 P - Prix : $12.00USD

Product Description Product Name: 2017 Hot-sale Fashion Medical Disposable Nonwoven Shoe Covers Material: PP nonwoven Size: 16*40cm,17*38cm, 17*41cm,17*45cm, etc Type: Disposable, Non-skid,Dust-proof Feature: Breathable, Hygienic , Comfortable and biodegradable Advantage...

Wednesday 22 January 2020

The sealing property of the headspace vial is better than that of the threaded vial, and the rubber or silica gel has good re-sealing after the puncture, so it is ideal to preserve the reagents. If some of the organic solvents in use will corrode the silicone or rubber bottle pad...

Tuesday 21 January 2020

Syringe filter is separation equipment which can be combined with a injector to filter out the impurities from the sample of chemically turbid solution. Syringe filter generally consists of a plastic housing and a membrane. The body of syringe filter (plastic housing) is usually made...

Tuesday 21 January 2020

The FLASH column is the heart of the FLASH purification system, like an engine in a car. If you want to do a good job, you must first sharpen the tools. Choosing the correct FLASH purification column is the most critical part of the whole purification process. And choosing the right...

Monday 20 January 2020

As we know, five steps required for solid phase extraction cartridge: sample preparation, activation or equilibration of the column, loading, rinsing and eluting the compound of interest. There is no uniform regulation for that the solid phase extraction cartridge should be activated...

Monday 20 January 2020

1. Why does the retention time sometimes drift and sometimes change rapidly when analyzed by HPLC? How to solve it? About drift ① The temperature control is not good. The solution is to use a constant temperature device to keep the HPLC column temperature constant. ② The mobile phase...

Sunday 19 January 2020

The QuEChERS method is a sample preparation technology based on solid-phase extraction and matrix solid-phase dispersion technology. It is suitable for the treatment of low-fat samples and can achieve ideal results for samples containing less than 15% fat. Because of its simple operation...

Sunday 19 January 2020

In 1958, the German company Eppendorf invented the first single-channel fixed-range pipe tte. In 1968, the Finnish Lab system (Raybo) invented a multi-channel fixed-range pipette, which greatly improved the efficiency of pipetting operations. In the early 1970s, Gilson of France introduced...

Friday 17 January 2020

Vacuum filtration system is a kind of vacuum filtration device, which ingeniously combines all the components needed for Vacuum filtration on one body, saving space and simple operation. It is widely used in laboratories, including various microbial tests in food, medicine, beverage...

Friday 17 January 2020

HAWACH cellulose extraction thimbles Cellulose extraction thimbles is a Soxhlet extraction sample cell for quality control, scientific research and/or analysis; it can easily and safely perform solid and semi-solid solvent extraction; the thimble is suitable for Soxhlet extraction...

Thursday 16 January 2020

Highlights of HAWACH flash column HAWACH flash column is packed with proprietary technology for automatic packing. The column bed is compact and uniform, has no “ditch flow effect”, with high resolution and good reproducibility. Different particle sizes of normal phase and reversed-phase...

Wednesday 15 January 2020

Hawach sample vial is also called a sampling bottle, purification bottle, sterile bottle, clean bottle, filter bottle, filter bottle, sampling bottle, filter bottle and so on. It is in accordance with the international standard: ISO3722 “hydraulic drive· sampling vessel cleaning method...

Tuesday 14 January 2020

The sample shall be dissolved as much as possible in solvents that are mutually soluble with the mobile phase. Except for special designation, the resolution of the sample HPLC column may be reduced if it is dissolved using a strong solvent. Besides, the sample solution shall be pre-filtered...

Monday 13 January 2020

The dispersed solid phase extraction kit is selected based on the type of food being analyzed and the method used. In this step, the extracted sample is added in equal amounts to a 2 ml or 15 ml centrifuge tube. The centrifuge tube contains a small amount of solid phase extraction...

Saturday 11 January 2020

Bending galvanized sheet metal is a process in which a metal sheet is passed through a pressure device and a special mold to transform a flat sheet into a three-dimensional process called bending. Due to the different materials, thicknesses, lengths, and widths of the plates and the...

Friday 10 January 2020

Quantité : 1 - Prix : 100,00 €

This a Digital Overhead with variable speed function, simple operation in a wider speed range, apply to a stable liquid stirring, especially for mixing a small volume of samples, petroleum, chemical, medical and it was specially designed for application in health, environmental, biochemical...

Friday 10 January 2020

Quantité : 1 - Prix : 100,00 €

Portable colorimeter of XZBELEC is widely used in different industries such as plastic, printing, paint, textile, dyeing, etc. It measures the sample color value of L*a*b*, L*c*h*, color difference ΔE and ΔLab according to CIE color space. 1. Introduction Device sensor exports Japan...

Friday 10 January 2020

Quantité : 1 - Prix : 100,00 €

The Features of High Precision Benchtop Spectrophotometer Colorimeter It has high precision and uses the setting of the pre-positioning board, which eliminates the need to use the standard blackboard and whiteboard during the calibration of the traditional colorimeter and color difference meter...

Friday 10 January 2020

Quantité : 1 - Prix : 100,00 €

Lab colorimeter is widely used in the color management field of plastics, printing, paint, ink, textile, printing metals, dyeing garments, household appliances and scientific research institution. According to the laboratory of CIE color space, Lch principle, the measurement shows...

Thursday 09 January 2020

Quantité : 1000pcs - Prix : 10-100US D

Are you looking for reliable sheet metal manufacturing companies? Details of aluminum perforated metal Materials: stainless steel（we also can customize other material such as as： metal/steel/Aluminium and so on） Service: OEM ODM Surface Treatment: Zinc plated, Tin plated, Nickel, plated...

Thursday 09 January 2020

Quantité : 1000pcs - Prix : 10-100US D

Are you looking for iron sheet box? The aluminum sheet is bent ( the first set of bending needs to be tested, look at the gap, and consider whether it can be assembled smoothly after surface treatment). The riveting injection ( this is not dusting, the temperature of the oven 160...)

Thursday 09 January 2020

Quantité : 1000pcs - Prix : 10-100US D

Metal fabrication is the method of building machines and structures from raw metal materials like plate metals. architectural sheet metal fabrication comes embrace everything from hand railings to serious instrumentation and machinery. In metal fabrication processes, both human labor...

Thursday 09 January 2020

Quantité : 1000pcs - Prix : 10-100US D

It is about to turn the manual work into computer programming. Of course, you need to have experience in manual processing. General CNC machining usually refers to computer digital control precision machining, CNC machining lathes, CNC machining milling machines, CNC machining boring...

Thursday 09 January 2020

Quantité : 100000 pcs - Prix : USD0.005-USD0.031

Being DOT, ICAO and IATA compliant, 95kPa transport bags supplied by FQ Packaging China manufacturer is suitable to be used as a watertight receptacle. You really don't need to worry about the water within it for 95kPa transport bags can be one of the best choice for containing liquid...

Thursday 09 January 2020

Hawach tubes and sample vials are the essential devices for collecting, transporting and storing samples. Always available in a variety of colors, sizes, volume capacities, and material compositions, Hawach sample vials can make your lab much more efficient with fewer failed assays...

Wednesday 08 January 2020

When the filter element has been used for a long time and the filtration speed still recovers less than ideal after recoil with the above method, the filter element can be removed and immersed in NaOH solution with a concentration of 2-4% for 4-8 hours. Then, clean water filtered...

Tuesday 07 January 2020

Quantité : 10000piece - Prix : 20-60USD

The spremium square Led demister bathroom mirror is the perfect union of stylish design and modern technology. An illuminated frame of high output LED lighting that shines inside a mirrored trim. It also has a touch switch defogger feature. The ultra slim led mirrors with demister...

Tuesday 07 January 2020

Quantité : 10000piece - Prix : 20-60USD

The spremium Steam Free Stylish non steam mirror is the perfect union of beautiful design and modern technology. It offers solid wooded frame and a touch switch for surface LED. It also has a touch switch defogger feature. The non steam bathroom mirrors measure 450x700mm and is available...

Tuesday 07 January 2020

Quantité : 10000piece - Prix : 20-60USD

Whether it be your hotel or home bathroom, the Spremium LED mirror brings a lifestyle full of flavor to your home. Our 48 inch wide bathroom mirror exceeds the expectations with its beautiful and practical built-in LED magnifying mirror and digital display clock. It has all you need...

Tuesday 07 January 2020

Quantité : 10000piece - Prix : 20-60USD

This is our brand new Bluetooth and Anti-fog Mirror and offers absolute wonderful experience. This stylish wall mounted LED mirror is equipped with Bluetooth box for function of player. It's fantastic that the led bathroom mirror with bluetooth speaker could eliminates the troubling...

Tuesday 07 January 2020

Quantité : 10000piece - Prix : 20-60USD

This is our brand new Bluetooth and Anti-fog Mirror and offers absolute wonderful experience. This stylish wall mounted LED mirror is equipped with Bluetooth box for function of player. It's fantastic that the bathroom mirror with music could eliminates the troubling fog automatically...

Tuesday 07 January 2020

Hawach HPLC column is composed of a column tube, pressure cap, clamping sleeve (sealing ring), the screen plate (filter), joint, screw and so on. The column tube is made of stainless steel. When the pressure is not more than 70 kg/cm2, thick-wall glass or quartz tube can also be used...

Tuesday 07 January 2020

Originally designed to analyze fruits and vegetables, QuEChERS now includes a variety of products. Since being developed and released by scientists at the United States department of agriculture in 2003, QuEChERS has gained increasing popularity as a method of selection. It combines...

Tuesday 07 January 2020

Laser cutting or laser plate cutting is used successfully in a wide variety of industries. Cutting materials with high power density laser beam. The thickness of the plate which can be processed in the range of cold bonding plate and hot bonding plate should be less than or equal to 20...

Tuesday 07 January 2020

The sheet metal chassis is a chassis that is required for the use of a comprehensive cold working process for metal sheets (usually below 6 mm). Processing techniques include shearing, punching, cutting, compounding, folding, welding, riveting, splicing, forming (such as car body)...

Tuesday 07 January 2020

Sheet metal has the characteristics of light weight, high strength, electrical conductivity (can be used for electromagnetic shielding), low cost, and large-scale mass production performance. It is widely used in the fields of electronics, telecommunications, automotive industry,...

Tuesday 07 January 2020

Metal fabrication is the method of building machines and structures from raw metal materials like plate metals. Aerospace sheet metal fabrication comes embrace everything from hand railings to serious instrumentation and machinery. In metal fabrication processes, both human labor...

Monday 06 January 2020

Hawach solid phase extraction cartridges are designed for sample pretreatment to remove or minimize sample matrix and other interferences to “clean up” a sample prior to analysis. This procedure can also concentrate an analyte to achieve the desired sensitivity range of an analytical method...

Wednesday 01 January 2020

Quantité : 2000 - Prix : 0,75 €

Lieu d'origine: Zhejiang, Chine Marque: XMM Numéro de modèle: xmm-8030A Matériel: alliage de zinc Couleur: Vert, argent, rouge, bleu, noir et le client pantone colr est ok Convient à: Voyage GYM Voyage d'affaires Armoires Certification: Certificat CE Certificat ROHS ISO9001...

Wednesday 01 January 2020

Quantité : 2000 - Prix : 0.58usd

Lieu d'origine: Chine Marque: XMM Numéro de modèle: xmm-8039 Matériel: Alliage de zinc + fil de câble en acier Couleur: Vert, argent, rouge, bleu, noir et le client pantone colr est ok Convient à: Voyage GYM Voyage d'affaires Armoires Certification: Certificat CE Certificat...

Monday 30 December 2019

Quantité : 500(min. o) - Prix : 0.95USD/pc

Decorative Metal Bullnose Profile Wall Ceramic Tile Outside Corner Edge Aluminium Tile Trim Model Number K-280 Specification 1. Length: 2.44/ 2.5/ 2.7/ 3m, also can be done especially for customer's requirement; 2. Height: 8/ 10/ 12 mm; 3. Thickness: 0.4mm-2mm; 4. Colour...

Wednesday 25 December 2019

Quantité : 5000SET - Prix : 0.4-4

As a comprehensive supplier of hotel supplies, Yangzhou Yi Lan Mei Hotel Supplies Limited Company offers not only the hotel towels, bath towels, bath mats, hotel bathrobes, hotel laundry bags & hotel linens but also the hotel paper glass covers. Our hotel paper glass covers provide...

Tuesday 24 December 2019

Quantité : 3000 - Prix : 1.64usd

Lieu d'origine: Zhejiang, Chine Nom de marque: XMM Numéro de modèle: xmm-8057 Matériel: Alliage de zinc Couleur: Vert, argent, rouge, bleu, noir et le client pantone colr est ok Convient pour: Voyage GYM Voyage d'affaires Armoires Certification: Certificat CE Certificat ROHS ISO9001...

Thursday 19 December 2019

"D" shape classical style Rhodium case with Smokey Mother of pearl inlaind • Material: brass • Color: colorful selections are available • Eco-friendly (nickel- and lead-free) • Small orders are accepted • With more than 15 years of experience • Packing: • Outer: OPP bag or box • Customized...

Tuesday 17 December 2019

Quantité : 100 - Prix : USD3-50

Most of the design and modeling of thedisplay are: LED display, rotating display, ladder type display, L-shape display, tray type, display cabinet, common base and specially custom grooves base.is the symbol of culture and the function of inheriting and developing national culture...

Tuesday 17 December 2019

Quantité : 500pcs - Prix : 1.5-8.8

STRENGTHENING & PAIN RELIEF: Improves muscle performance and tone by involving core, back, and leg muscles. DURABLE & SAFE: Made of high quality sturdy and durable rubber material. Spiky dimples on one side (for standing), small dimples on the reverse side (for sitting). Designed...

Monday 16 December 2019

Originally, QuEChERS was used as a test for multiple pesticide residues in vegetables or fruits. Up to now, its application range is no longer limited to this. At present, QuEChERS has a wide range of applications in agricultural and veterinary drug residues in agricultural products and foods...

Saturday 14 December 2019

As a tool supplier whose goal is becoming an expert in the industry, Hanking Mold has experience in handling many different types of mould, including but not limited to prototype molds. Prototype mold China is a kind of test mould before mass production mould, customer makes test...

Friday 13 December 2019

At present, Hawach concentrates on producing these following vials, with the most professional and advanced technique. Crimp top sample vials. Headspace vials. Screw thread top sample vials. Snap top sample vials. Storage vials. Besides, it also produces septa and cap for crimp top sample vials...

Friday 13 December 2019

FLASH column is a sample pretreatment technology developed by the combination of liquid-solid extraction and column liquid chromatography. It is mainly used for sample separation, purification and concentration which has been widely used in medicine, food, environment, commodity inspection...

Friday 13 December 2019

Known as surface filtration, membrane filtration is a process that the solid particles can be separated through a very thin filter medium. The particles are usually larger than the pore size of the membrane. During separation, a semi-permeable membrane acts as a selective barrier...

Friday 13 December 2019

During the sample pre-treatment process, except for the selection of SPE cartridge sizes, there are still several factors that should be carefully considered. Specification of SPE Cartridge The first important factor to select an SPE cartridge is the filler. The principle is to ensure...

Friday 13 December 2019

What is vacuum filtration? Vacuum filtration forms negative pressure in the filtrate outlet as the power of filtration. This kind of filtration machine is split into batch operation and continuous operation. Vacuum filtration equipment with batch operation can filter suspension liquid...

Friday 13 December 2019

In order to prolong the service life and obtain the best performance, there are some instructions to follow. It is better to spray the filter paper with water before using, because the dry filter paper has poor filtration effect and is easily been sucked away by the filter paper,...

Thursday 12 December 2019

QuEChERS is a streamlined technique that makes it easier and cheaper for analytical chemists to examine the pesticide residues in agricultural products. It is exploited by many professors of the American Ministry of Agriculture in 2003, especially Anastassiades. This technique shares...

Thursday 12 December 2019

Hawach sample vials are available with three types: screw top, crimp the top and snap top sample vials. Reducing the possibility of sample evaporation, crimp caps provide the tightest seal. Compared to crimp tops, snap top sample vials can be applied and removed by hand more easily...

Thursday 12 December 2019

As a unique chromatography technique that pushes solvent through the column uses by compressed gas or a pump, flash column chromatography is highly appreciated as an advance technique because it makes flow rates of the solvent much faster than the gravity flow. Developed in the 1970's...

Thursday 12 December 2019

Because the cotton fiber in the filter paper has a good affinity with water, it can absorb about 22 percent of the water, in the form of a hydrogen bond with cellulose water has 6 to 7 percent. In general, it is very difficult to remove. Compared with the affinity with water, the...

Wednesday 11 December 2019

The filter capsule is also called the submerged filter, it uses a folding membrane with a large filter surface area. It is suitable for the filtration of a large volume of solution. The shell of the filter capsule is made of polypropylene and does not contain any adhesives and other chemicals...

Wednesday 11 December 2019

Syringe filters are used in a wide range of laboratories to provide fast and efficient water and organic solution filtration solutions. It is made from a variety of membrane filters containing polypropylene housings, and special injection molding processes increase burst pressure...

Wednesday 11 December 2019

Flow Process of HPLC column First, the solvent in the storage bottle is pumped into the chromatographic system by pump and then output, and then introduced into the sampler after flow and pressure measurement. Second, object to be tested is injected by the sampler, passes through...

Tuesday 10 December 2019

Quantité : 1L - Prix : 7 $ - 9.50 $

Huile d'olive extra vierge neuve disponible pour le marché d'exportation. Expédition en bouteille, marque déposé, emballage personnalisée à votre demande ou en VRAC. Produits certifiés avec possibilité d'expédier des échantillons gratuits dans le monde entier. N'hésitez pas à nous...

Tuesday 10 December 2019

Filter housing supplied by Hawach Scientific is cost-effective that is both durable and reliable. It is fabricated using sturdy and high-grade materials to make it even more demanding. The possibility of contamination is avoided with the fluid traveling in different layers. Besides...

Tuesday 10 December 2019

Nylon membrane filters are suitable for use with high PH samples; PES membranes filters are fit for filtration of compatible organic solvents and aqueous samples; PP membrane filters are widely used in analytical and research applications for the pharmaceutical, environmental, biotechnological...

Tuesday 10 December 2019

The protective HPLC columns influence the separation result. First of all, the protective column has a good positive effect on the experiments. Even if the stationary phase is chosen incorrectly, the protective column can also be effective for separation. The protective column is...

Tuesday 10 December 2019

To select the appropriate SPE cartridge, we normally consider it from two aspects: the selection of adsorbent and specification of the cartridge. The use of appropriate adsorbent can achieve good separation between interfering substance and target component, and also meet the requirement...

Tuesday 10 December 2019

Due to the variety of targets, large structural differences, and low target content, the detection of pesticide residue method requires being accurate, rapid, sensitive, simple and low cost. The QuEChERS method is more and more widely used in pesticide residue detection, as it is green and quick...

Monday 09 December 2019

During extraction, the sample to be tested is placed in the cellulose extraction thimble and put into the extraction tube. Petroleum ether was added into the extraction bottle, heated the extraction bottle, and petroleum ether was gasified. It rose into the condenser from the connecting tube...

Monday 09 December 2019

Pipette tips supplied by Hawach Scientific fit for wide applications and sample handling with superior performance. It is made from non-sterile PP material in a fully automated and clean room facility, which can assure excellent clarity and flexibility for accurate analysis results...

Monday 09 December 2019

SPE cartridge A solid-phase extraction device is a physical extraction process involving a liquid phase and a solid phase. In the solid-phase extraction process, the adsorption of the solid relative analyte is greater than that of the sample mother liquor. When the sample passes through...

Monday 09 December 2019

The working principle of the pipette is that the piston moves through the telescopic movement of the spring to achieve aspiration and discharge. Under the push of the piston, part of the air is exhausted, and the liquid is sucked in at atmospheric pressure, and then the air is pushed...

Wednesday 04 December 2019

Quantité : 500 Kg - Prix : 400 €/kg FOB Entebbe

Nous vendons de la vanille d'Ouganda gourmet, certifiée bio et récoltée au 3èe trim. 2019. Spécifications : - Taux vanilline 2.4 % - Degré d'humidité : 30.4 % Certificat d'analyse et/ou échantillon sur demande. Qté disponible 500 Kg - Commande minimum : 50 Kg – Qté plus importante...

Friday 29 November 2019

Quantité : 100000pcs/ - Prix : 1.5-8.8usd

STRENGTHENING & PAIN RELIEF: Improves muscle performance and tone by involving core, back, and leg muscles. DURABLE & SAFE: Made of high quality sturdy and durable rubber material. Spiky dimples on one side (for standing), small dimples on the reverse side (for sitting). Designed...

Thursday 28 November 2019

Quantité : 100000pcs/ - Prix : 0.8-3.7usd

Cosmetic High Quality Eco Friendly Paper Eyeshadow Packaging Box Product List Paper eyeshadow packaging is our typical product. Product name Eyeshadow Packaging Box Size L18*W8*H2cm Accept Customization Color Gray Shape Round Shape Industrial Use Cosmetic Box Usage StorageEyeshadow...

Tuesday 26 November 2019

Quantité : 1000 - Prix : 100,00 €

Propriété physique du caoutchouc soumis à un essai de vieillissement accéléré à l'air chaud (condition d'essai: 50 ° C * 96h). Classe Solution de rubber conveyor belt concentration de la condition couverte Le taux de changement avant et après la couverture Taux de changement d'intensité...

Tuesday 26 November 2019

Plastic Spray Bottles Description: The bottle is made of food grade PET. PET plastic has a highly symmetrical molecular structure and a certain crystallization orientation ability, so it has a high film-forming and formation.PET plastics have good optical properties and weather resistance...

Tuesday 26 November 2019

Plastic Foam Pump Bottles Description: The bottle is made of food-grade Pet highly crystallized polymer.Pump sprayer cap is made of pp material. It is odorless, tasteless, non-toxic, white and translucent plastics. Its chemical properties are also very stable highly crystalline polymer...

Tuesday 26 November 2019

We have empty shampoo bottles for sale! Plastic Bottles Shampoo Description: Transparent PET boston round bottles include blue disc top caps for easy dispensing of various products. The transparent PET is vibrant and also provides multiple barriers to storage of your products with ease...

Tuesday 26 November 2019

Nose Spray Bottles Description: Specially designed for patients with rhinitis nasal spray bottle, elongated caps drugs can be directly sent to the depths of the nose, to achieve better efficacy, classic cylindrical bottle modeling, plus the transparent bottle cover effectively cut...

Tuesday 26 November 2019

MiniBottles Empty Plastic Bottles Description: The classic cylindricalbottle is made of food grade Pet, which is safer and more reliable.T he bottle Cap is made of Screw Cap, which is connected more tightly, ensuring that the bottle does not leak and the smallmouth is designed to...

Tuesday 26 November 2019

Frosted Plastic Bottles Description: The bottle adopts classic cylinder shape, and adopts the frosted design. It has better feel and vision and is not easy to leave stains.Using food grade PET, have excellent physical and mechanical properties, long-term use of temperature can reach 120 ℃...

Wednesday 20 November 2019

Quantité : 100000pcs/ - Prix : 3USD

Do you want to? Luxury Cylinder High Quality Storage Food Paper Round Box Product List Product name Round Box Size Diameter: 7*Height: 18cm Accept Customization Color Green & Silver Shape Cylinder Industrial Use Gift Usage Storage Food Logo Customer's Logo Printing...

Thursday 14 November 2019

Organica Group propose divers produits à base de savon noir. Nous traitons en tant que fournisseur en gros de savon noir marocain original. Les produits sont 100% biologiques et naturels et nous garantissons leur qualité et leur authenticité. Bénéfices Le savon noir est produit à...

Tuesday 05 November 2019

STRENGTHENING & PAIN RELIEF: Improves muscle performance and tone by involving core, back, and leg muscles. DURABLE & SAFE: Made of high quality sturdy and durable rubber material. Spiky dimples on one side (for standing), small dimples on the reverse side (for sitting). Designed...

Monday 04 November 2019

- Good Quality Raw Peanuts, pea nut, Roasted, Raw Ground nuts - Product Pictures Specification of dried new crop peanuts kernel: Product Name Size moisture imperfect Foreign matters Aflatoxin Usual packing Peanut Kernels Long Type 20/24, 24/28, 28/32 34/38, 38/42,...

Monday 04 November 2019

Item Name High Quality 100% Pure Essential Oil /Palm Oil Essential Oil available Basil/Bergamot /Benzoin /Laurel/Black Pepper/Carrot seed/Cedar wood/Chamomile/Cinnamon/Citronella/ Clary Sage/ CloveLeaf/Coriander/Cypress/Eucalyptus/F ennel/Frankincense/Geranium/Ginger/Grape fruit/Hyssop/Jasmine...

Saturday 02 November 2019

Quantité : 10 - Prix : 5,00 €

Organica Group propose divers produits à base de savon noir. Nous traitons en tant que fournisseur en gros de savon noir marocain original. Les produits sont 100% biologiques et naturels et nous garantissons leur qualité et leur authenticité. Bénéfices Le savon noir est produit à...

Friday 01 November 2019

Detail The alloy of copper and zinc is called brass! laser cut parts affects its processing properties. Our laser cutting components has strong wear resistance. High corrosion resistance, excellent hot workability and weldability, good machinability and easy soldering. All the holes...

Friday 01 November 2019

Laser cutting sheet is used successfully in a wide variety of industries. Cutting materials with high power density laser beam. The thickness of the plate which can be processed in the range of cold bonding plate and hot bonding plate should be less than or equal to 20.0 mm, and stainless...

Wednesday 30 October 2019

Quantité : 100000pcs/ - Prix : 3USD

We can supply various folda ble boxes wholesale! Wholesale Custom Large Paper Magnetic Empty Cardboard Foldable Boxes Product List Product name Magnetic Foldable Box Size L25*W15*H10cm Accept Customization Color Orange Shape Square Shape Industrial Use Gift Box Usage Storage...

Tuesday 29 October 2019

Quantité : 10 - Prix : 5,00 €

Organica Group propose divers produits à base de savon noir. Nous traitons en tant que fournisseur en gros de savon noir marocain original. Les produits sont 100% biologiques et naturels et nous garantissons leur qualité et leur authenticité. Bénéfices Le savon noir est produit à...

Tuesday 29 October 2019

Prix : 30-210 USD

Half hole pcb The walls of the PTH holes on the PCB are plated with Half-hole formed by smooth and complete metal forming.The Half hole process on the edge of the board is already a mature process in PCBSKY PCB manufacturing processing. How to control the quality of the product after...

Tuesday 29 October 2019

Quantité : 300 Kilogr - Prix : $1.50 - $3.00 / Kilo

Product Description 1. Product name Manufacture of high quality product sulfur black dye 2. Product Series Items C.I.NO STRENGTH Sulfur Light Yellow GC Sulfur Yellow 2 250% Sulfur Bordeaux3B Sulfur Red 6 100% Sulfur Red LGF Sulfur Red 14 100% Sulfur Sky Blue BRN Sulfur...

Monday 28 October 2019

Quantité : selon votr - Prix : 450 euros/kilo FOB

En tant que fournisseur de vanille de Madagascar. Nous mettons en vente la vanille 2019/2020 de Madagascar selon qualité noire,tk ,rouge : un devis peut etre établie Nous pouvons fournir plusieurs tonnes de vanille. echantillons possible je vous invite à me joindre via Email à l'adresse ...

Saturday 26 October 2019

wholesale rainbow color degradable bamboo fiber round bowl set for FBA Material: Made from sustainable and biodegradable natural bamboo fiber Eco Bamboo Fibre reusable filower pots with different colors SIZE: Customized as customer requirement Customized as customer requirement Easy...

Saturday 26 October 2019

Quantité : >=1 Pieces - Prix : $76,800.00

1.Description - Good Price Neutral Curing General Purpose Silicone Sealants - 2.Application - Fixing and glazing for glass, structural for all kinds of architectural curtain wall; - Jointing and sealing for all kinds of ornamental glass engineering. - Semi-hidden frame &...

Saturday 26 October 2019

Quantité : >=12000 Pi - Prix : $1.66

- General Purpose PU Foam with High Performance 750ml - Product Features 1.High performance, excellent quality. 2.High bonding strength, utmost expanding yield. 3.Good pre-expanding ability, good dimensional stability. 4.Good seasonal adapting ability. 5.Application temperature...

Saturday 26 October 2019

Quantité : 100000pcs/ - Prix : 3USD

High Quality Magnetic Storage Clothes < span style="font-size:12.0000px">Foldable Packaging Box Product List Product name Foldable Packaging Box Size L25*W15*H10cm Accept Customization Color Black Shape Cube Industrial Use Gift Box Usage Storage Gift Logo Customer's...

Saturday 26 October 2019

Quantité : 100000pcs/ - Prix : 3USD

Luxury Custom Design Logo Cardboard < span style="font-family: 宋体">Flower Paper Box Product List Product name Flower Gift Box Size L20*W20*H20cm Accept Customization Color Pink Shape Cube Industrial Use Flower Box Usage Storage Flower Logo Customer's Logo Printing...

Saturday 26 October 2019

Quantité : 100000pcs/ - Prix : 3USD

Do you want to < span style="font-size:12.0000px">buy flower box? There are various of < span style="font-size:12.0000px">custom flower boxes for your reference. Factory Price with Portable Rope Black Paper Rose Flower Box Product List Product name Paper Flower Box ...

Saturday 26 October 2019

Quantité : 100000pcs/ - Prix : 3USD

Eco Friendly Paper with Lid Cylinder Velvet < span style="font-size:12.0000px">Round Box of Flowers Product List Product name Round Flower Box Size Diameter: 25*Height: 20cm Accept Customization Color Green Shape Cylinder Industrial Use Flower Box Usage Storage Flower...

Wednesday 23 October 2019

Removable interlocking portable plastic dance event flooring main material is Modified Polypropylene(PP) and other materials include Color Master Batches, Thermoplastic Elastomer,UV-Resistance Material,Cold-Resisitance Material which makes our PP flooring Anti UV and Cold. Removable...

Wednesday 23 October 2019

Simple color indoor soccer field for sale Product Description Product name PP interlocking flooring tile Material Polypropylene (PP), 100%recyclable and nontoxic Size 250*250*13mm Weight 251g/pc Color Based on your request Usage Indoor sports court Rebound 90% min Shock...

Wednesday 23 October 2019

Bettersizer ST laser scattering particle size analyzer includes the patented Dual Lens Optical System (DLOS) which provides a compact design without resorting to folding optics that are susceptible to misalignment caused by vibrations often present in most industrial labs. The ST...

Wednesday 23 October 2019

The integrated and robust laser particle size analyzer, Bettersizer 2600, can deliver reliable particle size measurement results from submicron to millimeter. Driven by the innovative optical system and Standard Operation Procedure (SOP), the 2600 strikes a harmonious balance between...

Wednesday 23 October 2019

Introduction of Bettersizer Series Particle Size Analyzer Bettersizer Series particle size analyzers mainly include four models - Bettersizer S3 Plus laser particle size analyzer ( used for the particle size analysis and particle shape analysis), Bettersizer S3 laser used particle...