UNIVERSAL - 1534 Annonces

Mardi 17 septembre 2019

Quantité : 1pcs - Prix : 10-100usd

3528 assembled LEDs Color rendering index: CRI80 Maybe cut short to meet the requirement of different lengths Adopt 12V/24V selectively connected power supply mode Features 1. 3528 assembled LEDs; 2. Color rendering index: CRI80; 3. Maybe cut short to meet the requirement of different...

Mardi 17 septembre 2019

Quantité : 1pc - Prix : US $1 - 3,000 / Set

The double plate China wafer check valve is used for the pure pipeline, industry, environmental protection, water treatment, high-rise building water supply, and drainage pipeline to prevent reverse flow of the medium. The disc check valve adopts wafer type, butterfly disc is two...

Samedi 14 septembre 2019

A fire truck (also called fire water truck, fire water foam truck, firefighter, firefighting truck, fire apparatus, fire engine, or fire appliance), Which is a vehicle designed primarily for firefighting operations. In addition, many fire departments often employ their vehicles for...

Jeudi 12 septembre 2019

Concrete mixer lorry pump truck is a special truck used to transport concrete used in construction, Because of its appearance, it is often called the field screw truck, olive truck. These trucks are equipped with cylindrical agitators to carry the mixed concrete. During the transportation...

Mercredi 11 septembre 2019

When storing the column, the column should be filled with acetonitrile or methanol, and the column joint should be tightened to prevent the solvent from evaporating and drying. It is absolutely forbidden to leave the buffer solution in the HPLC columns for an overnight or longer period of time...

Mardi 10 septembre 2019

donut filler for sale Australia -Yufeng The donut filler universal voltage, plug and play, it is friendly using in the store. All hoppers are crafted in easy-to-clean reinforced plastic and have also been designed for easy viewing of the filling level inside. It can recycled materials...

Samedi 07 septembre 2019

There are bubbles in the mobile phase, the pump is turned off, the pressure relief valve is opened, the purge button is turned on, the degas is cleaned, the bubbles are continuously ejected from the HPLC column, and the mobile phase enters the mobile phase. No matter how many times...

Mardi 03 septembre 2019

Chemical properties of the chromatographic column could affect the performance of the C18 HPLC column. Performance factors of C18 HPLC columns: bonding type Single tooth bonding can improve the mass transfer rate and accelerate column balance. Double tooth bonding can increase the...

Lundi 02 septembre 2019

As an integrated textile parts manufacturer, we are able to supply a complete range of original and non-original weaving loom parts. Our range includes weft feeder, weft sensor, electronic weft selector, drop wire, leno selvage device, guide slide, heald wire, warp stop motion, tuck in device...

Jeudi 29 août 2019

Quantité : 100pcs - Prix : USD50-USD180

Performance Data of Reflector 1000W HPS Lamps Light Output (LumenslOOHrs) 150000 Lamp Lumens Per Watt (Lumens/Watt) 150 Rated Life(Hrs. 10 Hr.lStrat) 30000 Color Temperature (k) 2000K Chromaticity (CIE-x/y) 0.522,0.415 COLOR Rendering Index (CRI) 25 Burning Position...

Mercredi 14 août 2019

Physical properties of the chromatographic column could affect the performance of C18 HPLC columns. - Performance factors of C18 HPLC columns: - Silica gel purity Class A silica gel has high residual silica hydroxyl with a negative charge and high metal content on the acidic surface...

Dimanche 11 août 2019

ABOUT SCINTILLA KREATIONS SCINTILLA KREATIONS is more than two decades old production company with a visionary cinematic craftsman at its helm – Mr. Sateesh Kumar, who has more than two decades of expertise in the visual media and broadcast industry. A fully integrated film production...

Jeudi 08 août 2019

Chromatography is a separation and analysis method and the separation is the core. Therefore, HPLC columns are the heart of the chromatographic system. The requirements for the column are high efficiency, good selectivity and fast analysis speed. Generally, the column length of about...

Jeudi 01 août 2019

It is important for the experimenters to use and maintain chromatographic columns correctly. They should focus on many some things so as to protect the columns in the using process. Here we talk about several attentions. Avoid changing pressure and temperature dramatically and any...

Lundi 15 juillet 2019

All the technique cores of HPLC from Hawach Scientific are focused on the characteristics of the chromatogram column. Quality Recognition This is shown as the fact that terminal customers have published more than 500 papers on those journals at home and abroad. For famous oversea journals...

Jeudi 04 juillet 2019

C8 HPLC columns are used to isolate many organic compounds, which are one of the reversed phase silica gel columns. The maintenance of C8 HPLC columns requires organic solvents. Chromatographic grade methanol is recommended and different brands of chromatographic columns should be...

Jeudi 04 juillet 2019

The filler of polymeric HLB SPE cartridges produced by a special copolymerization technology contains a certain proportion of the hydrophilic group and the hydrophobic group. Hydrophobic divinyl benzene structures retain nonpolar compounds and hydrophilic n-vinyl pyrrolidone structures...

Dimanche 30 juin 2019

We are manufacturers of carbon steel forged fittings in India. One of the most contemporary fittings available in the market is the carbon steel socket weld fittings that match universal quality parameter precisely. These Carbon Steel forged Fittings are manufacturing with high...

Vendredi 28 juin 2019

Stationary Phase & Mobile Phase The stationary phase is used to separate the substances, which is packed into HPLC Column directly; Mobile phase is the carrier, which carries the substances into the stationary phase and goes through the stationary phase. It is gas in the vapor phase...

Lundi 24 juin 2019

Prix : USD44,000 to USD17,0

Concrete mixer pump truck is a special truck used to transport concrete used in construction, Because of its appearance, it is often called the field screw truck, olive truck. These trucks are equipped with cylindrical agitators to carry the mixed concrete. During the transportation...

Mardi 18 juin 2019

The primary feature of the vacuum filtration that it uses the classical oil-free pump with sand core filter bottle combination, which is suitable for most Laboratory filtration needs of universal filtering products. The characteristics of this product will be described in detail below...

Vendredi 14 juin 2019

Hawach introduced the properties and application range of HPLC column stationary phase in the silica gel matrix. Silica gel matrix: Silica gel, weakly acidic, has a strong memory, used to separate non-polar, weakly acidic compounds, oils, etc.; C18, a silica-based uncapped reversed-phase...

Jeudi 06 juin 2019

The empty column is assembled from column joints, column tubes, and filters. The HPLC columns joints are constructed with a low dead volume. The column joints are threaded assemblies at both ends, with 7/16-inch external threads on one end and 3/16-inch internal threads on the other...

Mardi 04 juin 2019

HPLC columns are manufactured and tested to exacting standards. If you use and maintain a liquid chromatography column with the following information, you will not only get better results but also extend the life of your HPLC column. Installation of HPLC columns: 1. First, check that...

Vendredi 24 mai 2019

Dehumidify capacity range from 5.5 kg/h to 30 kg/h, Large process air flow capacity range from 1200 CMH to 7500 CMH, this series is born to fulfill a large area of dehumidification. Equipped with Automation design, the universal wheel, Precision technology of components, Intelligent control...

Samedi 16 février 2019

- Universal led Motorcycle Light Strip Tail Brake Stop Turn Signal 48SMD Flexible led light for motorcycle - Product Description Voltage DC 12V Light Source 32*SMD3014 + 16*SMD3528 Lumen 600lm Recommended Applications Motorcycle Tail Light Lifespan About 30,000 hours ...

Vendredi 15 février 2019

The activity partition is a movable wall that can divide large spaces into small spaces or connect small spaces into large spaces at any time as needed. can play a multi-functional role, model 65 85 100,100 Rail Ultra High, the highest finish is 17 meters, type 65 aluminum partition...

Dimanche 20 janvier 2019

Latex Vacuum Suction Tube Tube feature: High quality tube can maintain its shape during suctioning.The wall thickness prevents the tube from collapsing when the tube is used under high negative pressure Tube outer diameter: 1/4" .Tube length at 2m, 3m or other lengths as per request...

Mercredi 09 janvier 2019

1.Artificial Insemination Guns for Cattle, is made by high quality stainless steel, Size 0.25/0.5ml, Length 43.3cm, Weight 0.04KG, Material 304# Stainless Steel. 2.It can be used in straw semen AI and there are three specifications of 0.25ml, 0.5ml and universal. Its special is to...

Dimanche 16 décembre 2018

Shanhu SZF two-axle vibrating screen is a new type of vibrating screening equipment pioneered by Shanhu Company and possessing national invention patent. It is driven by two pairs of bevel gears under power of the motor. The two pairs of bevel gears are connected by a universal joint...