（PTFE - 1021 Annonces

Mercredi 15 janvier 2020

There are many product series, which is convenient for customers to choose the most suitable product. The diameter of the product ranges from 4mm, 13 mm, 25 mm, 33mm, 50mm, and the pore size is from 0.1 um to 10um. It can meet the filtration needs of different volume capacities and...

Mardi 14 janvier 2020

Membrane filter can be described as the permeate and the retentate when the substances pass a single feed stream through a membrane system and separate into two individual streams. And the membrane that separates them is acting like a physical barrier with highly specialized characteristics...

Vendredi 10 janvier 2020

Quantité : 1 - Prix : 100,00 €

Laboratory Homogenizers Emulsification Heads Handheld Superfine Homogenizers AD145S-P 6G 0.2-10ml 1. Description of XZBELEC's AD145S-P high shear lab mixer AD145S-P ultrafine homogenizer is suitable for liquid / liquid mixing, emulsification, homogenization, liquid / solid powder dispersion...

Vendredi 10 janvier 2020

The extraction thimbles are made of selected high-quality material, using highly efficient and innovative technology and highly homogenized molds. It contains no impurities and the product pore size is uniform. It is often used for Soxhlet extraction and rapid solvent extraction,...

Vendredi 10 janvier 2020

The HAWACH bottle-top dispenser uses an integrated PTFE structure, and the dispensing process contacts the reagent material PTFE. The discharge valve has no spring structure, no corrosion and no risk of metal ion contamination reagents, and is suitable for trace analysis. The reinforced...

Vendredi 27 décembre 2019

Quantité : Output cap

Description： Hermetic connectors are used in applications where an enclosure needs to be isolated from the outside environment. Panel feed-through is the main application for this type of connector. In the vast majority of applications, the use of a hermetic encapsulant offers sufficient...

Vendredi 27 décembre 2019

Quantité : Output cap

Description： Sunkye Nano crimp connector series, contact number: 9, 15, 21, 25, 31, 37, 51, 65, and 69. It is used for all kinds for electric circuit system interconnection which have high density, micro, light, highly reliable requirement. It can meet light and miniaturize demand...

Vendredi 27 décembre 2019

Quantité : Output cap

Description： An electrical crimp is a type of solder less electrical connection. Crimp connectors are typically used to terminate stranded wire. Crimping is normally performed by first inserting the terminal into the crimp tool. The terminal must be placed into the appropriately sized...

Jeudi 19 décembre 2019

Arc Magnet/Segment Neodymium Arc Magnets Material Sintered Neodymium Iron Boron Dimensions Outer Diameter Customized Inner Diameter Customized Angel Customized Tolerance Standard +/-0.05mm, Min.+/-0.02mm Magnetization Orientation Diametrical, Through Thickness, Through...

Vendredi 13 décembre 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...

Vendredi 13 décembre 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...

Mercredi 11 décembre 2019

Bottle-top dispenser marketed by Hawach Scientific is characterized in good chemical tolerance, high-temperature disinfection and sterilization, and high-pressure resistance. The bottle is made of PTFE FEP BSG PP, which gives it maximum viscosity resistance. It is convenient to operate...

Mercredi 11 décembre 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...

Mardi 10 décembre 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...

Mardi 29 octobre 2019

Prix : 30-210 USD

Custom high frequency pcb from professional pcb manufacturer china shenzhen with factory price in low cost. The high frequency of electronic equipment is a development trend, especially in the development of wireless networks and satellite communications, the high-speed and high-frequency...

Jeudi 24 octobre 2019

The SS ceramic membrane module is designed by different applications. Stainless steel could be used as the material of module/housing, that is, ss membrane housing. JIUWU company could produce the extra large stainless steel membrane housing as customer demand, such as loading over...

Jeudi 24 octobre 2019

Quantité : 66 - Prix : 666,00 €

Piston Metering Pump widely used in water treatment process such as municipal tap water,swimming pools, urban sewage, industrial effluent and kinds of chemical dosing,etc. Liquid End Features ·LE material: PP;PVC;PVDF;316SS ·Diaphragm material: PTFE ·Ball check material: Glass;Ceramic...

Jeudi 24 octobre 2019

Quantité : 66 - Prix : 666,00 €

Micro Metering Pump widely used in water treatment process such as municipal tap water,swimming pools, urban sewage, industrial effluent and kinds of chemical dosing,etc. Liquid End Features ·LE material: PP;PVC;PVDF;316SS ·Diaphragm material: PTFE ·Ball check material: Glass;Ceramic...

Samedi 12 octobre 2019

Full.bore.DIN3202 Threaded.ends: ANSIB2.1.BS. 21, DIN259 / 2999.JIS.130202 / 130203 Internal.entry.blow-out.proof.stem Material: .CF8M.CF8.CF3M.WCB Pressure.rating: .1000PSI.WOG Pressure.test: .API.598 Lever.handle.with.locking.device Penglai Huande steel valve Co., Ltd are sparing...

Samedi 12 octobre 2019

Full.bore.DIN3202 Threaded.ends: ANSIB2.1.BS. 21, DIN259 / 2999.JIS.130202 / 130203 Internal.entry.blow-out.proof.stem Material: .CF8M.CF8.CF3M.WCB Pressure.rating: .1000PSI.WOG Pressure.test: .API.598 Lever.handle.with.locking.device Penglai Huade steel valve Co., Ltd is specialized...

Samedi 12 octobre 2019

Reduced.bore.DIN3202 Threaded.ends: DIN259/2999.JIS. 130202/1302203.Internal.entry. blow-out.proof.stem Material: .CF8M.CF8.CF3M.WCB Pressure.rating: .1000PSI.WOG Pressure.test: .API.598.Lever.handle Penglai Huande steel valve CO.,LTD is a famous global valve manufacturer who specialized...

Samedi 12 octobre 2019

We export precision casting floating ball valves made by stainless steel and carbon steel. As we all know, we use the wax injection and de-wax craftwork to ensure the operation principle of the ball valve with zero breakdowns. The ball of the stainless steel ball valve is floating...

Samedi 12 octobre 2019

Full bore Flanged ends: DIN 2345, ISO 5752 GB12221 Quality investment casting body and cap Internal entry blow-out proof stem Pressure rating: PN40 Material: CFSM, CF8 CF3M. WCB Pressure test: API598 Lever handle with locking device Penglai Huande Steel Valve Co.,Ltd is specialized in designing...

Samedi 12 octobre 2019

Full.bore.ISO5211. Connection.standard: Internal. entry.blow-out.proof.stem Material: .CF8M.CF8.CF3M. WCB Pressure.rating: .1000PSI.WOG Pressure.test: .API.598 Lever.handle.with.locking.device Welcome to our homepage. We are the Penglai huande steel valve Co.,Ltd who are willing to...

Samedi 12 octobre 2019

Reduced.bore Threaded.ends: ANSI.B2.1.BS. 21, DIN259 / 2999.JIS.130202 / 130203 Internal.entry.blow-out.proof.stem Material: .CF8M.CF8.CF3M.WCB Pressure.rating: .2000PSI.WOG Pressure.test: .API.598 Lever.handle.with.locking.device Penglai Huande Steel Valve CO.,LTD can provide you...

Jeudi 10 octobre 2019

Currently, bottle-top dispenser provided by Hawach falls into two types: mechanical bottle-top dispenser and electronic bottle-top dispenser. Both of them are made of optical glass, Al2O3，ETFE， PFA， FEP， PTFE, platinum-iridium alloy and PP(HARD HAT), so the quality is superb and chemical...

Mercredi 09 octobre 2019

Hawach Scientific co., LTD. is a professional technology company integrating analytical chemical product development, manufacturing, sales, and service, Since its establishment, the company has maintained a high speed and steady pace of development, along with scientific and technological...

Lundi 30 septembre 2019

Syringe filters are widely used in the laboratory. They do not need to change membranes and clean filters, thus eliminating complex and time-consuming preparations. It is mainly used for sample pre-filtration, clarification and bacterial filtration of particles, liquids and gases...

Vendredi 27 septembre 2019

The SS ceramic membrane module is designed by different applications. Stainless steel could be used as the material of module/housing, that is, ss membrane housing. JIUWU company could produce the extra large stainless steel membrane housing as customer demand, such as loading over...

Mardi 24 septembre 2019

Syringe filter is suitable for the filtration of a small number of samples in the laboratory. The adsorbability of syringe filter to samples is weak, which ensures the large number of recovery of small or high-value samples. The outer shell of the filter is made of polypropylene and...

Mardi 24 septembre 2019

Screw thread top sample vials have excellent chemical stability, sealing and corrosion resistance, and are available in both transparent and amber. The cap of sample vial has a solid lid and a perforated lid, which can be divided into black and blue. This series of products are designed...

Vendredi 20 septembre 2019

Quantité : 1PC - Prix : 0.01-100 USD/PCS

Material Sintered Neodymium Iron Boron Dimensions Outer Diameter Min.3.0 mm—Max.200 mm Inner Diameter Min.1.5 mm—Max.150 mm Height Min.0.5 mm—Max.50 mm Tolerance Standard +/-0.05mm, Min.+/-0.01mm Magnetization Orientation Axial, Diametrical, Radial Magnetic Properties Grade Max...

Vendredi 20 septembre 2019

Quantité : 1PC - Prix : 0.01-100 USD/PCS

Material Sintered Neodymium Iron Boron Dimensions Customized Tolerance Standard +/-0.05mm, Min.+/-0.01mm Magnetization Orientation Customized Magnetic Properties Grade Max. Operating Temperatures N35-N52 80°C (176°F) 33M- 48M 100°C (212°F) 33H-48H 120°C (248°F) ...

Vendredi 20 septembre 2019

Quantité : 1PC - Prix : 0.01-100 USD/PCS

Sepecifications of neodymium bar magnets Material Sintered Neodymium Iron Boron Dimensions Length Min.2.0 mm—Max.250 mm Width Min.1.5 mm—Max.150 mm Thickness Min.0.5 mm—Max.50 mm Tolerance Standard +/-0.05mm, Min.+/-0.02mm Magnetization Orientation Through Length, Width...

Vendredi 20 septembre 2019

Quantité : 1PC - Prix : 0.01-100 USD/PCS

Sepecifications of neodymium arc magnets Material Sintered Neodymium Iron Boron Dimensions Outer Diameter Customized Inner Diameter Customized Angel Customized Tolerance Standard +/-0.05mm, Min.+/-0.02mm Magnetization Orientation Diametrical, Through Thickness, Through...

Vendredi 20 septembre 2019

Syringe filter can be used in the analysis of high performance liquid chromatography and IC. It is an important step in sample pretreatment to filter sample solution. The syringe filter with high quality is produced by using the most advanced detection means and production technology...

Mercredi 18 septembre 2019

The capsule filter is small in size and mainly used in purification and filtration of chemicals, pharmaceuticals, microelectronic reagents, etc. The filter medium is placed in the interior of the capsule filter in the form of folds, which enlarges the filtering area and ensures the...

Lundi 16 septembre 2019

The syringe filter is mainly used for the filtration of solvent samples, which holds a crucial position in the sample prefiltration procedure, especially in the HPLC sample analysis. There are two basic aspects of the syringe filter that should be learned and memorized clearly. Composition...

Jeudi 12 septembre 2019

Filtration is a process in a chemical experiment, separating solids from liquids or gases through a filter medium. Only the fluid or the gas is allowed to pass, not the solid. And the key words of filtration terms can help you understand how the filter works. Hydrophilic, called “water-loving”...

Mercredi 11 septembre 2019

Generally, there are five types of filter capsule based on the membrane it contains, which includes PES, PP, PTFE, Nylon and GF type. The former three types are widely applied in various fields and receive great feedback from the users. - PES Filter Capsule - The PES filter capsule...

Mardi 03 septembre 2019

9mm screw Bonded caps with septa color: blue cap septa material : pre-slit blue PTFE/white Silicon Localisation : NO.158 east of huayuan road, 324000 quzhou, Personne à contacter : Susan Xu, +18 9 57 00 37 97

Mardi 03 septembre 2019

Syringe filter material: PTFE/NY/CA/PES/MCE/PVDF/RC/GF parameters: 13mm,0.22um/13mm,0.45um/17mm,0.22um/17mm ,0.45um/25mm,0.22um/22mm,0.45um/30mm,0.2 2um/30mm,0.45um Hydrophobic/Hydrophilic Localisation : NO.158 east of huayuan road, 324000 quzhou, Personne à contacter : Susan Xu, +18...

Mardi 03 septembre 2019

Hawach hydrophobic polytetrafluoroethylene(PTFE) pleated filter cartridge has high porosity, high flow rate, and strong bacterial interception ability. Unique PTFE and polypropylene materials make it have wide chemical compatibility and biological safety. Hawach PTFE pleated filter...

Vendredi 30 août 2019

Reduced.bore， Threaded.ends：ANSI.B2.1，BS21,D1,1259/299 9 Test.：API598 Pressure.rating：2000PSI Shell.test: .20.71Mpa;. Pressure.test: .0.6~0.8Mpa;. Dimension: .DN8-DN50(1/4"~2") We export carbon steel hexagonal bar 1 piece ball valve with reduced bore. The inch of this product is DN8-DN50...

Vendredi 30 août 2019

Full.bore.din 3202 k1 Threaded.ends: ANSIB2.1.BS. 21,DIN259/2999.JIS.130202/130203 Internal.entry.blow-out.proof.stem Material: .CF8M.CF8.CF3M.WCB Pressure.rating: .1000PSI.WOG Pressure.test: .API.598 Lever.handle.with.locking.device Penglai Huade steel valve Co., Ltd is specialized...

Vendredi 30 août 2019

Reduced.bore.DIN 3202 f6 Threaded.ends: DIN259/2999.JIS. 130202/1302203.Internal.entry. blow-out.proof.stem Material: .CF8M.CF8.CF3M.WCB Pressure.rating: .1000PSI.WOG Pressure.test: .API.598.Lever.handle Penglai Huande steel valve CO.,LTD is a famous global valve manufacturer who...

Vendredi 30 août 2019

Full.bore.ISO5211. Connection.standard: Internal. entry.blow-out.proof.stem Material: .CF8M.CF8.CF3M. WCB Pressure.rating: .1000PSI.WOG Pressure.test: .API.598 Lever.handle.with.locking.device. Welcome to our homepage. We are the Penglai huande steel valve Co.,Ltd who are willing...

Vendredi 30 août 2019

Reduced.bore Threaded.ends: ANSI.B2.1.BS. 21,DIN259/2999.JIS.130202/130203 Internal.entry.blow-out.proof.stem Material: .CF8M.CF8.CF3M.WCB Pressure.rating: .2000PSI.WOG Pressure.test: .API.598 Lever.handle.with.locking.device Penglai Huande Steel Valve CO.,LTD can provide you with...

Vendredi 30 août 2019

Full.bore.ISO5211. Threaded.ends: ANSI.B2.1.BS. 21,DIN259/2999.JIS.130202/130203 Internal.entry.blow-out.proof.stem Material: .CF8M.CF8.CF3M.WCB Pressure.rating: .1000PSI.WOG Pressure.test: .API.598 Lever.handle.with.locking.device Welcome to visit our homepage, we are Penglai Huande...

Vendredi 30 août 2019

Quantité : 100pcs - Prix : 3,43 €

le sertissage bouchons en aluminium et flacons, cloisons, large ouverture ND11 100pcs/pack S111 blanc septa Φ ptfe / red silicone résistant aux températures de - 60 11 * 1 mm ℃ ℃ - 200 S112 red ptfe / white silicone résistant aux températures de 1 mm Φ 11 * septations ℃ 60 ℃ - 200...

Vendredi 30 août 2019

Quantité : 100pcs - Prix : 2.67usd

le sertissage bouchons en aluminium et flacons, cloisons, large ouverture ND11 100pcs/pack S111 blanc septa Φ ptfe / red silicone résistant aux températures de - 60 11 * 1 mm ℃ ℃ - 200 S112 red ptfe / white silicone résistant aux températures de 1 mm Φ 11 * septations ℃ 60 ℃ - 200...

Vendredi 30 août 2019

Quantité : 100pcs - Prix : 2.35usd

le sertissage bouchons en aluminium et flacons, cloisons, large ouverture ND11 100pcs/pack S111 blanc septa Φ ptfe / red silicone résistant aux températures de - 60 11 * 1 mm ℃ ℃ - 200 S112 red ptfe / white silicone résistant aux températures de 1 mm Φ 11 * septations ℃ 60 ℃ - 200...

Vendredi 30 août 2019

Quantité : 100pcs - Prix : 2.35usd

le sertissage bouchons en aluminium et flacons, cloisons, large ouverture ND11 100pcs/pack S111 blanc septa Φ ptfe / red silicone résistant aux températures de - 60 11 * 1 mm ℃ ℃ - 200 S112 red ptfe / white silicone résistant aux températures de 1 mm Φ 11 * septations ℃ 60 ℃ - 200...

Vendredi 30 août 2019

Quantité : 100pcs - Prix : 2.35usd

le sertissage bouchons en aluminium et flacons, cloisons, large ouverture ND11 100pcs/pack S111 blanc septa Φ ptfe / red silicone résistant aux températures de - 60 11 * 1 mm ℃ ℃ - 200 S112 red ptfe / white silicone résistant aux températures de 1 mm Φ 11 * septations ℃ 60 ℃ - 200...

Vendredi 30 août 2019

Quantité : 100pcs - Prix : 5.05usd

- les flacons de 20 mm et l'aluminium sertissage assurer une bonne étanchéité est faite pour cette application exigeante - les flacons sont fabriqués de la classe a ou de type 1 de classe b - verre borosilicaté de type 1 et comprennent une écrire en patch pour l'identification...

Vendredi 30 août 2019

Quantité : 100pcs - Prix : 3.12usd

les flacons de court et fils, fils nd9 septa, large ouverture peu 100pcs/pack S91 blanc septations ptfe / red silicone résistant aux températures Φ 9 * 1 mm ℃ 60 ℃ - 200 S92 red ptfe / white silicone résistant aux températures de 1 mm Φ 9 * les cloisons ℃ 60 ℃ - 200 S911 avant...

Vendredi 30 août 2019

Quantité : 100pcs - Prix : 2.35usd

les flacons de court et fils, fils nd9 septa, large ouverture peu 100pcs/pack S91 blanc septations ptfe / red silicone résistant aux températures Φ 9 * 1 mm ℃ 60 ℃ - 200 S92 red ptfe / white silicone résistant aux températures de 1 mm Φ 9 * les cloisons ℃ 60 ℃ - 200 S911 avant...

Vendredi 30 août 2019

Quantité : 100pcs - Prix : 2.35usd

les flacons de court et fils, fils nd9 septa, large ouverture peu 100pcs/pack S91 blanc septations ptfe / red silicone résistant aux températures Φ 9 * 1 mm ℃ 60 ℃ - 200 S92 red ptfe / white silicone résistant aux températures de 1 mm Φ 9 * les cloisons ℃ 60 ℃ - 200 S911 avant...

Mercredi 28 août 2019

Pre-slit blue PTFE/white Silicone septa, 8mm black screw polypropylene cap, 5.5mm centre hole Localisation : huayuan road, 324000 quzhou, Personne à contacter : Angela Angela zhu, +18 9 57 00 85 30

Mercredi 28 août 2019

Pre-slit white PTFE/red Silicone septa, 8mm black screw polypropylene cap, 5.5mm centre hole Localisation : huayuan road, 324000 quzhou, Personne à contacter : Angela Angela zhu, +18 9 57 00 85 30

Mercredi 28 août 2019

Red PTFE/white Silicone/red PTFE septa, 8mm black screw polypropylene cap, 5.5mm centre hole Localisation : huayuan road, 324000 quzhou, Personne à contacter : Angela Angela zhu, +18 9 57 00 85 30

Mercredi 28 août 2019

White PTFE/red Silicone septa, black screw polypropylene cap, 5.5mm centre hole Localisation : huayuan road, 324000 quzhou, Personne à contacter : Angela Angela zhu, +18 9 57 00 85 30

Mercredi 28 août 2019

Nature PTFE/nature Silicone septa, 13mm black screw polypropylene cap, closed-top Localisation : huayuan road, 324000 quzhou, Personne à contacter : Angela Angela zhu, +18 9 57 00 85 30

Mercredi 28 août 2019

Red PTFE/white Silicone septa, 13mm black screw polypropylene cap, 8.5mm centre hole Localisation : huayuan road, 324000 quzhou, Personne à contacter : Angela Angela zhu, +18 9 57 00 85 30

Mercredi 28 août 2019

White PTFE/red Silicone septa, 9mm green short screw-thread polypropylene cap, 6mm centre hole Localisation : huayuan road, 324000 quzhou, Personne à contacter : Angela Angela zhu, +18 9 57 00 85 30

Mercredi 28 août 2019

White PTFE/red Silicone septa, 9mm red short screw-thread polypropylene cap, 6mm centre hole Localisation : huayuan road, 324000 quzhou, Personne à contacter : Angela Angela zhu, +18 9 57 00 85 30

Mercredi 28 août 2019

White PTFE/red Silicone septa, 9mm blue short screw-thread polypropylene cap, 6mm centre hole BONDED Localisation : huayuan road, 324000 quzhou, Personne à contacter : Angela Angela zhu, +18 9 57 00 85 30

Mercredi 28 août 2019

White PTFE/red Silicone septa, 9mm blue short screw-thread polypropylene cap, 6mm centre hole Localisation : huayuan road, 324000 quzhou, Personne à contacter : Angela Angela zhu, +18 9 57 00 85 30

Vendredi 16 août 2019

According to the given principles of Hawach, there are three general sorts of syringe filter products specially designed for different customers' requirements. FILTSTAR Series With a high class, transparent color and imported membrane, the FILTSTAR is obviously distinguished with three standards...

Vendredi 16 août 2019

The membrane filters of different materials have different characteristics. Here are as follows: - Nylon (NY) Material - Features: hydrophilic, resistant to some organic materials, not strong acid, protein binding capacity is high, so it is not suitable for protein recovery. Application...

Jeudi 15 août 2019

Glass solvent filters are used for solvent particle removal and water phase mobile phase filtration. All components of glass solvent filters in contact with solvents are made of chemically inert glass or PTFE materials, which are used in combination with regenerated cellulose (RC)...

Mercredi 14 août 2019

Syringe filters are available out-of-the-box, no need for membrane changes and cleaning, and allow easy purification or detoxification of various solutions, including cell and microbial media, reagents, and additives, protein solutions and buffers. - Maintenance of a syringe filter - 1...

Lundi 12 août 2019

Syringe filter is a kind of filter connected to the front of the syringe. When the experimenters deal with the chromatographic samples with syringe filter, they should pay attention to avoiding bringing impurities in the process of filtration. One reason for the appearance of such...

Samedi 10 août 2019

Quantité : Proofing b - Prix : 200-1500CNY

PTFE Teflon PCB has excellent comprehensive performance: high temperature resistance (-192°C-260°C), corrosion resistance (strong acid, strong alkali, aqua regia, etc.), weather resistance, high insulation, high lubrication, no adhesion, Non-toxic and other excellent characteristics...

Samedi 10 août 2019

Quantité : Proofing b - Prix : 200-1500CNY

Custom high frequency pcb from professional high frequency pcb company china shenzhen with factory price in low cost. The high frequency of electronic equipment is a development trend, especially in the development of wireless networks and satellite communications, the high-speed...

Samedi 10 août 2019

Quantité : Proofing b - Prix : 200-1500CNY

In order to make electronic communication technology have a higher speed development. High-quality high-speed transmission, many of today's communication equipment have begun to use high-frequency multi-layer PCB. The material of multi-layer high-frequency circuit boards has excellent...

Jeudi 08 août 2019

As a single-use filter cartridge, Syringe filters are utilized to remove particles from the sample prior to high-performance liquid chromatography (HPLC). The scientists like to attach them to the end of the syringes for general filtration, as syringe filters are affordable and convenient...

Jeudi 08 août 2019

The membrane filter is widely used in today's life, including ultrafiltration membrane, microporous membrane, nanofiltration membrane, microfiltration membrane, mesopore fiber ultrafiltration membrane, etc. Role of the membrane filter 1. Treatment of solute separation and concentration...

Mardi 06 août 2019

Membrane syringe filters are used to clarify small-volume sample solutions generally. The housing is well-designed to spread the sample solution over the entire surface of the membrane so that maximum membrane capacity is used. And the construction without any glue or binders helps...

Mardi 06 août 2019

Sample Vials are an essential tool in the lab. These general purposes of glass vials are to provide exceptional resistance to heat shock and chemical leaching. Our sample vials are always used in the field of a biological agent, cosmetics, high-value chemistry. And we have high-quality...

Vendredi 02 août 2019

Syringe filter is a kind of disposal filter cartridge, which is attached at the end of injector for using. It is optional to use syringe needles, if it is possible, it could be installed in the end. It is generally made of plastic shells and thin films which acts as filters. Due to...

Mercredi 31 juillet 2019

- Description of Floating Ball Valve: - ZECO floating ball valve has two seats supporting the ball. Under medium pressure, the ball can be pressed tightly to the sealing surface for sealing at the outlet end. ZECO floating ball valve is suitable for the condition of temperature from...

Mercredi 31 juillet 2019

Membrane Filter Water Treatment Membrane filter water treatment is a solid-liquid separation technology. It filters water through membrane holes and retains impurities in water without chemical changes. However, due to the very small size of the membrane holes, there are some corresponding...

Lundi 15 juillet 2019

Syringe filters are widely used in laboratories. The users do not need to change membranes and clean filters, which can save complex and time-consuming preparations. It is very convenient and easy to operate. They are mainly used in sample pre-filtration, clarification, degerming of particles...

Lundi 15 juillet 2019

Laboratory workers use a membrane to filter two phases. Actually, the membrane is a kind of media. According to different aperture sizes, filter membranes can be divided into the microporous membrane, ultrafiltration membrane, nanofiltration membrane a nd reverse osmosis membranes...

Vendredi 12 juillet 2019

Hawach ensures the accuracy of each sample vial and cap specification, from the initial design to the final photoelectric scanning inspection process, our strict tolerance control throughout the entire manufacturing process. Integrity, cleanliness, and uniformity of a sample vial...

Vendredi 12 juillet 2019

Bottle-top dispensers use advanced inert materials (silicate glass, ETFE, PFA, FEP, PTFE and platinum-iridium, and PP) to ensure the purity of the reagent from first to last dispensers. In addition, it can also be used for all kinds of range of liquid separation and can also be used...

Jeudi 11 juillet 2019

Filter cartridges are purification equipment, with long service life, strong pollution capacity and low pressure and other characteristics, which are suitable for pharmaceutical, food, petroleum, electronic, chemical, metallurgical and textile industries. Features of filter cartridges 1...

Mercredi 10 juillet 2019

A bottle-top dispenser is a device installed at the mouth of a solvent bottle to take a large amount of solution and has been constantly updated and improved to meet the growing operational requirements of the laboratory for more than ten years. There are two kinds of bottle-top dispensers...

Lundi 08 juillet 2019

Hawach Scientific Co., Ltd provides membrane disc filters with different varieties. Generally, there are two major sorts– Disc filter and Filter Roll, which respectively are distributed with many subordinate orders. Membrane disc filters, for example, have nylon, PTFE, hydrophilic PTFE, PES, MCE...

Jeudi 04 juillet 2019

As a single-use, membrane-based device, syringe filter is used for the removing particulate impurities from small (less than 100 mL) liquid samples in the lab. For different applications, the syr inge filter are used in for fast and efficient filtration, material purification, and sterilization...

Jeudi 04 juillet 2019

As a single-use, membrane-based device, syringe filter is used for the removing particulate impurities from small (less than 100 mL) liquid samples in the lab. For different applications, the syr inge filter are used in for fast and efficient filtration, material purification, and sterilization...

Jeudi 04 juillet 2019

Brief introduction of the capsule filter The bag filter is also called abandoned filter. Its shell is made of high-temperature polypropylene material. The inner filter core is made of folded filter core welded together by hot fusion. It is suitable for filtering small doses of liquid...

Jeudi 04 juillet 2019

The bottle-top dispenser, also known as the bottle-top pipette, is an instrument for accurately measuring liquid medicine. It is widely used in the biological and chemical fields, as well as in clinical medicine, industrial and commercial laboratories. Bottle-top dispenser material Generally...

Mercredi 03 juillet 2019

The FILTSTAR series syringe filter is extremely low HPLC extractable and specially designed to support the filtration of viscous samples, hard-to-filter samples which with high solids content. Medical PP housing with imported membrane filter media helps to guarantee the filter cleanness...

Mardi 02 juillet 2019

In this article, we want to clarify the syringe filter. Each of the different syringe filters is applied to the specific product Which the various syringe filter is worth seeing more and what are the right steps and methods to have a try. Classification by membrane The filtration...

Lundi 01 juillet 2019

This is a useful weapon for experimental analysts to filter micro-samples quickly and effectively, such as sample pre-filtration, clarification, and filtration of particles, liquids, and gases sterilizing, etc. The structure of Hawach syringe filter The structure of Hawach syringe...

Lundi 24 juin 2019

Liquid Level Measurement Device Overview XUYAN have several liquid level sensors and liquid level gauges for liquid level instrument. They have stainless steel probe shell, have optimized circuit design and good electronic isolation to get stable and exact liquid level data, the electronic...

Jeudi 20 juin 2019

Firstly, let's divide those bottle-top dispensers into 3 groups according to their materials A. Highly corrosion resistant materials such as PTFE, PFA, boron silicate, platinum, etc. Application: Resistant to high-temperature sterilization (121℃), withstand most of the acid, alkali...

Jeudi 20 juin 2019

PTFE stands for Poly Tetra Fluoroethylene. People generally call it non-sticking lining or easy-cleaning material. The material of PTFE has the characteristics of antiacid and antisolvent, which means it is hardly insoluble in all solvents. And PTFE is heat-resistant and with low...

Mercredi 19 juin 2019

Hawach Scientific Co., Ltd is main laboratory supplies and industrial filter manufacturing enterprises, from raw materials and production process to ensure the maximum quality monitoring, each batch of a strict quality testing and product warranty. At present, users are distributed...

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...

Samedi 15 juin 2019

ETo obtain accurate separation of your sample, mobile phase, and other liquid, the perfect tool that you need is laboratory filters. An analysis of physical specifications and performance specifications is required when selecting filters. Physical specifications for laboratory filters...

Vendredi 14 juin 2019

Capsule filter, which is also called disposable filter, is composed of the outer shell and the filter. The outer shell is usually made of high temperature polypropylene material. This kind of polypropylene material on the surface of the capsule filter does not contain adhesives and...

Jeudi 13 juin 2019

It's important to know the way to choose the right syringe filter for filtration. And the membrane materials used for manufacturing syringe filters often determine your choices. Let's learn the different types of membrane materials for filtering in the lab. As the most popular membrane...

Mardi 11 juin 2019

Overview of The Technology Under the help of various permeable filter membranes, membrane technology provides engineering strategies to transport selected substances between two different portions. To speak in a general way, filter membranes technology is utilized in processing separating...

Vendredi 07 juin 2019

Syringe filters are one of the types of filters. The structure design of the syringe filter is precise and the liquid is filtered smoothly. Internal space design is reasonable, so the residue rate is very low. In addition, the syringe filter has the following characteristics. Characteristics...

Jeudi 06 juin 2019

The main function of the microporous filtration membrane and syringe filter is to trap and filtering of the particles, bacteria and other impurities from the gas phase or liquid phase for separation, purification and purification purposes. The following factors should be considered...

Jeudi 06 juin 2019

The main function of the microporous filtration membrane and syringe filter is to trap and filtering of the particles, bacteria and other impurities from the gas phase or liquid phase for separation, purification and purification purposes. The following factors should be considered...

Mercredi 05 juin 2019

Hawach has two types of the bottle-top dispenser, the electronic one and the mechanical one. They are made of excellent chemical resistance and the components are made of PTFE, FEP, BSG, PP. It is available for fully autoclavable at 121℃. The electronic bottle-top dispensers, the...

Lundi 20 mai 2019

Corrosive Hydraulic Liquid Level Transmitter & Gauge The anti-corrosion liquid level transmitter is based on the principle of hydrostatics to measure the level or water depth,high corrosion resistance for Sulfuric Acid(H2SO4), Hydrochloric Acid(HCI), Sodium Hydroxide(NaOH). Corrosive...

Samedi 18 mai 2019

0.22um Syringe Filters Features of Filtstar Series Activated Carbon Syringe Filters H ydrophobic Syringe Filter Inner diameter: 50 mm out diameter: 60 mm and pore size of 5 μm Luer Lock Inlet Tip Makes Secures Connections & avoid Blowoff Advantages of Filtstar Series Activated...

Dimanche 12 mai 2019

Material Sintered Neodymium Iron Boron Dimensions Diameter Min.1.2 mm—Max.220 mm Height Min.0.5 mm—Max.50 mm Tolerance Standard +/-0.05mm, Min.+/-0.01mm Magnetization Orientation Axial, Diametrical, Axial in Segments Magnetic Properties Grade Max. Operating Temperatures...

Dimanche 12 mai 2019

Material Sintered Neodymium Iron Boron Dimensions Outer Diameter Min.3.0 mm—Max.200 mm Inner Diameter Min.1.5 mm—Max.150 mm Height Min.0.5 mm—Max.50 mm Tolerance Standard +/-0.05mm, Min.+/-0.01mm Magnetization Orientation Axial, Diametrical, Radial Magnetic Properties Grade Max...

Mardi 30 avril 2019

Quantité : 1 set - Prix : Negotiation

DN size(mm) From DN3 to DN3000(1/8" to 118 1/9") Measuring range 0 to 10 m/s Accuracy ±0.5%FS（±0.2%,±0.3% optional） Measuring medium Liquid or solid-liquid phase medium with a conductivity higher than 5μs/cm. Operating pressure Max. 40 bar (Max. 580 psi) Ambient temperature...

Vendredi 29 mars 2019

Cartridge mechanical seal is assembled by the rotary ring, stationary ring, spring, secondary seal( o rings, PTFE), gland and other mechanical seal parts together as a collection, known as the cartridge seal, sometimes also called the cartridge mechanical seal. - Features of Single...

Vendredi 29 mars 2019

Polytetrafluoroethylene (PTFE) is one of the best corrosion resistant materials in the world. Therefore, it is called "the king of plastic". So the PTFE mechanical seal can be used in any kind of chemical medium for a long time. China PTFE Teflon Bellow seal has been widely applied...

Dimanche 06 janvier 2019

Full.bore Threaded.ends: ANSIB2.1.BS. 21,DIN259/2999.JIS.130202/130203 Internal.entry.blow-out.proof.stem Material: .CF8M.CF8.CF3M.WCB ◎.Pressure.rating: .1000PSI.WOG Pressure.test: .API.598 Lever.handle.with.locking.device According to the connection standard, we classified...

Dimanche 06 janvier 2019

- Ball Valve - We export precision casting floating export threaded ball valves made by stainless steel and carbon steel. As we all know, we use the wax injection and de-wax craftwork to ensure the operation principle of the ball valve with zero breakdowns. The ball of the stainless...

Dimanche 06 janvier 2019

Full.bore.DIN 3202 Threaded.ends: ANSIB2.1.BS. 21,DIN259/2999.JIS.130202/130203 Internal.entry.blow-out.proof.stem Material: .CF8M.CF8.CF3M.WCB Pressure.rating: .1000PSI.WOG Pressure.test: .API.598 Lever.handle.with.locking.device Penglai Huande steel valve Co., Ltd are...

Samedi 22 décembre 2018

Quantité : 200set/mon - Prix : 300USD/set

La valve papillon Centric de FREE-Valve adopte le principe du centre doublé pour concevoir, elle emploie le siège de caoutchouc de flexibilité, pourrait facilement réaliser l'étanchéité zéro et bidirectionnelle, Elle peut également être employée comme dispositif de régulation et d'arrêt...

Samedi 27 octobre 2018

Prix : 450,00 €

Magnetic flow meter is used to measure conductive liquid, such as water .milk ,sewage, we have a 2 inch magnetic flow meter in hand, and only for USD450 . It is digital display for your configuration, you can configure flow range , k factor by yourself, each configuration procedure...

Samedi 27 octobre 2018

Prix : 800 USD

Ultrasonic level gauges use non-contact measurement, the measured medium is almost unlimited, and can be widely used for the measurement of various liquid and solid materials. It is used for monitoring and control of liquids, slurries and solids in many industrial fields. In the actual...

Jeudi 02 août 2018

Quantité : 100,000pcs

Sliding contact surface: steel/PTFE sintered bronze Outer race is pressed around inner race. Outer race: carbon steel with liner of PTFE sintered bronze Ball: GCr15 steel,through-hardened HRC58~64, precision ground,hard chrome plated. e: fgb006[at]fgbearing[do]com S: 8617663532960...

Samedi 26 mai 2018

Quantité : 150 pcs/mo - Prix : 500USD/set

La vanne à bille entièrement soudée de FREE-VALVE est largement utilisée dans presque toute l'industrie. Comparée à la vanne à bille de coulée générale, la vanne à bille entièrement soudée a une performance élevée et une durée de vie plus longue. Il a été employé couramment dans le gaz de ville...

Mercredi 16 mai 2018

Cylindrical Metal Filter Element Technical Parameter Raw Material: SS 316L, SS 304 Filter Rating: 0.5-300 Microns Filter Efficiency: > 99 % Operation Temperature: ≤ 816 ℃ Outside Diameter: 10-380 mm Length: 254 mm, 508 mm, 762 mm, 1016 mm or others Gasket: PTFE, Viton, Silicone...

Mercredi 16 mai 2018

Prix : USD 10 / Piece

Cylindrical Metal Filter Cartridge Technical Parameter Raw Material: SS 316L, SS 304 Filter Rating: 0.5-300 Microns Filter Efficiency: > 99 % Operation Temperature: ≤ 816 ℃ Outside Diameter: 10-380 mm Length: 254 mm, 508 mm, 762 mm, 1016 mm or others Gasket: PTFE, Viton, Silicone...

Mercredi 16 mai 2018

Prix : USD 10 / Piece

Sintered Metal Filter Element Technical Parameter Raw Material: SS 316L, SS 304 Filter Rating: 0.5-300 Microns Filter Efficiency: > 99 % Operation Temperature: ≤ 816 ℃ Outside Diameter: 10-380 mm Length: 254 mm, 508 mm, 762 mm, 1016 mm or others Gasket: PTFE, Viton, Silicone, Buna-n...

Vendredi 04 mai 2018

Quantité : 500 kilogr - Prix : USD0.1/kilogram

Standard: ASTM Grades: B7 Threads: UNC and UNF Sizes: 1/2 to 4 inches Material: 45# carbon steel Surface treatment: plain, black, zinc (ZP), yellow zinc plating (YZP), hot dipped galvanizing (HDG), dacromet and PTFE Packing: small box, carton, bulk cartons/pallet and gunny bag Competitive...

Mercredi 28 mars 2018

Product Overviews Machined Teflon Seals Company Information DSH Seals has 23 years experience in seal industry, is your trusted friend and partner. DSH SEALS facilities: 2,000 sq. Meters workshop, 1,000 sq. Meters stable temperature/humidity PTFE workshop, CNC machine, NC sinter...

Mercredi 28 mars 2018

Product Overviews Machined Teflon Seals Company Information DSH Seals has 23 years experience in seal industry, is your trusted friend and partner. DSH SEALS facilities: 2,000 sq. Meters workshop, 1,000 sq. Meters stable temperature/humidity PTFE workshop, CNC machine, NC sinter...

Mardi 27 mars 2018

Product Overviews step seal with extrusion Resistant Company Information DSH Seals has 23 years experience in seal industry, is your trusted friend and partner. DSH SEALS facilities: 2,000 sq. Meters workshop, 1,000 sq. Meters stable temperature/humidity PTFE workshop, CNC machine...

Mardi 27 mars 2018

Product Overviews step seal with extrusion Resistant Company Information DSH Seals has 23 years experience in seal industry, is your trusted friend and partner. DSH SEALS facilities: 2,000 sq. Meters workshop, 1,000 sq. Meters stable temperature/humidity PTFE workshop, CNC machine...

Vendredi 23 mars 2018

Dongguan Manufacturing HNBR80 pneumatic piston u cup seals are available as lip seals and rod seal/scraper combinations for closed and open housings. Special materials provide high abrasion resistance and low friction cost-effectively. They are recommended for applications in standard cylinders...

Vendredi 16 mars 2018

Product Description DSH Seals producing teflon seals filled bronze for replacing hallite kastas piston seals Piston Seals or Piston Rings are used in hydraulic cylinders for fluid sealing. They are internal to the cylinder head and seal against the cylinder bore, preventing fluid...

Vendredi 16 mars 2018

Product Description DSH Seals producing teflon seals filled bronze for replacing hallite kastas piston seals Piston Seals or Piston Rings are used in hydraulic cylinders for fluid sealing. They are internal to the cylinder head and seal against the cylinder bore, preventing fluid...

Jeudi 15 mars 2018

DSH Seals has 23 years experience in seal industry, is your trusted friend and partner. DSH SEALS facilities: 2,000 sq. Meters workshop, 1,000 sq. Meters stable temperature/humidity PTFE workshop, CNC machine, NC sinter, automatic high-speed mixer, screening machine, automatic 660T...

Mercredi 14 mars 2018

Product Description Rubber Covered Double Lip Garter Spring Oil and Grease Seal is a double lipped rubber coated seal with a metal inner Structure Diagram Temp -30~200oC, Speed≤30m/s, Pressure≤0.05MPa, Material NBR/FKM+Metal Product Overviews Company Information DSH Seals has...

Mardi 13 mars 2018

Product Description DSH custom replacement repair kit for boom arm bucket cylinder A hydraulic rod seal is usually manufactured in our PTFE based material or polyurethane. Specially engineered for fluid power applications, these compounds provide exceptional resistance to wear and...

Mardi 13 mars 2018

Product Description DSH make excavator arm boom bucket repair kit A hydraulic rod seal is usually manufactured in our PTFE based material or polyurethane. Specially engineered for fluid power applications, these compounds provide exceptional resistance to wear and outstanding extrusion...

Samedi 10 mars 2018

DSH Seals Technology low friction virgin ptfe washer When you need customized PTFE washers for your project, choose DSH Seals Technology. Our washers can be manufactured with outside diameters ranging anywhere. Thicknesses can also range. Whatever your specifications, we'll be sure...

Samedi 10 mars 2018

double lips spring nitrile rubber automatic oil seal is a double lipped rubber coated seal with a metal inner Available in Nitrile. The seal construction will consist of a sprung main sealing lip which has a point contact with the shaft. The point contact is formed by two angles...

Jeudi 08 mars 2018

Guangdong DSH Seals Technology Co., Ltd. established in 15 JUL 2011,is a production-oriented technical enterprise. Our technicians have more thantwenty years experience of research and development. We are the earlier technician in domestic specialize in develop polymer wear resistant...

Jeudi 08 mars 2018

ISO9001: 2008 Certified Double Acting Hydraulic Piston PTFE Seals maintain sealing contact between the piston and the cylinder bore. Differential pressures acting on the piston to extend or retract the piston rod can be in excess of 400 bar (5 800 psi). The pressure acting on the...

Samedi 03 février 2018

Spherical bearing pad is designed to ensure vertical and horizontal forces transferring under control which is a connection devices between superstructures and substructures. It consists of steel plate enclosed with edge sliding guide and stainless steel panel for sliding controlling...

Samedi 03 février 2018

Pot bearing is designed for bearing the combinations of vertical loads, horizontal loads, longitudinal and transverse movements and rotations. According to the bearing performance, it can be divided into fixed pot bearing, free sliding pot bearing and guide sliding pot bearing (edge...)

Samedi 03 février 2018

PTFE bearing pad is the dimpled PTFE sheet bonded to the laminated bearing pad for structure friction coefficient reduction and displacement capacity improvement. It provides a sliding surface for expansion accommodation, the elasticity of the bearing pad is high enough to suit the...

Jeudi 04 janvier 2018

Performance Descriptions: - Wide pleat spacing, easy-cleaning design - High filtration efficiency - Top and bottom caps have plastic covers, iron covers, EPDM and other materials - Galvanized anti-rust caps and metal frame - Rubber seal - Installation methods: Round flange, three lugs...

Jeudi 04 janvier 2018

Performance Descriptions: - Wide pleat spacing, easy-cleaning design - Unique plastic rotation, effectively separate the pleats, protect the filter media from abrasion by inner mesh - Top open, bottom close, bottom close with deflating bolt hole - Galvanized metal - Rubber seal Applications...

Jeudi 04 janvier 2018

Performance Descriptions： - Wide pleat spacing, easy-cleaning design - Top open,bottom open/bottom close with deflating bolt hole - Unique plastic rotation, effectively separate the pleats, protect the filter media from abrasion by inner mesh - Special flame retardant property...