ACID& - 4987 Annonces

Lundi 23 septembre 2019

Let's take a look at two common adsorbents for adsorption chromatography. Polyamide The polyamide adsorbent can be divided into nylon 6 (polycaprolactam) and nylon 66 (polyhexamethylene adipamide), which are hydrogen bond adsorption and semi-chemical adsorption. There are many amide...

Samedi 21 septembre 2019

Quantité : 5000 ton/p - Prix : 0.8usd

Product description Stainless Steel Capillary Tube Description: Whether you need to exchange device tubing as a section of your troubleshooting or want to minimize the dwell extent of your system as you pass to narrower columns, WENZHOU HUASHANG STEEL CO., LTD. has the first-rate...

Vendredi 20 septembre 2019

Quantité : 500 - Prix : 7000-10000

Castor oil extraction machine is composed of electrical control, automatic heating, adjustment, transmission, and vacuum oil filter. The screw is carburized by alloy steel to enhance surface hardness and wear resistance. The screw platter is ground by the surface grinding machine...

Vendredi 20 septembre 2019

Prix : 1-100usd

Description of cronidur 30 LZQ is an OEM factory for all kinds of medical tools, such as Kirschner wire P179，Tap P152, Dental Milling Bur/ Zirconia Bur P245, High Precision Fittings P76, Abutment, ect. We can produce a whole kit of tools for customers'surgical cases. Product Details...

Vendredi 20 septembre 2019

Silica matrix HPLC columns are generally compatible, but organic polymer matrix columns may expand or contract in some solvent combinations, which will affect their chromatographic behavior. Wash each solvent system at least 20 volumes. Because some solvent systems are highly viscous...

Jeudi 19 septembre 2019

Quantité : 1 - Prix : Product: 1-100 yuan

The SMC cable bracket is a combination consisting of a cable bracket, a post and a fixed pin. The material of the column and the pin is also made by the high temperature pultrusion of the FRP composite. The column can be arbitrarily cut length according to the needs, the height...

Jeudi 19 septembre 2019

Quantité : 1 - Prix : Product: 1-100 yuan

BMC/SMC Moulding Description: We mainly use SMC injection molding and pressure molding as the methods. When designing the flow channel and parting surface, we think that the cavity pressure should be as small as possible, especially some small ribs, as well as the smooth exhaust,...

Jeudi 19 septembre 2019

Quantité : 1 - Prix : Product: 1-100 yuan

BMC/SMC Motor Description BMC plastic edging motor replaces traditional iron and aluminum, reduces the process, seals more, and has higher safety factor. It mainly refers to white goods and public motors. High insulation, chemical resistance, high fire resistance, good water resistance...

Jeudi 19 septembre 2019

Quantité : 1 - Prix : Product: 1-100 yuan

Auto Parts Description Parts made from sheet molding compound (SMC) are typically 25-35% lighter than steel parts and aluminum products of the same strength. The stroke is increased and the fuel consumption is greatly reduced. Auto Parts And Accessories Featurs • Stable shape: SMC's...

Jeudi 19 septembre 2019

The filter paper used in the analytical laboratory performs a strong absorption effect for liquids, which can separate the solution from the solid. The filter paper produced domestically could be divided into three types, including qualitative filter paper, and quantitative filter paper...

Jeudi 19 septembre 2019

It is a liquid chromatography using a chemically bonded phase as a stationary phase, which is formed by chemically reacting an organic molecule to a surface of a carrier (silica gel) by a covalent bond to form a uniform, firm monolayer thin layer. The separation mechanism is both...

Mercredi 18 septembre 2019

Hawach Scientific provide Glass fiber filter membrane, with a binder and without binder both available. Here we introduce the without binder type. Pore size : 0.7um /1.2um Diamter : 13/25/47/50/60/90/100/106/120/142/150/20 0/250mm. Glass fiber filter membrane is chemically inert, without binder...

Mardi 17 septembre 2019

Hawach Scientific product quality in strict accordance with ISO9001: 2000 quality system certification procedures, and from now on we have exported to more than 120 countries. Overview of qualitative filter paper, analysis laboratory commonly used filter paper as a filter medium,...

Mardi 17 septembre 2019

Quantité : 100000pcs/ - Prix : 1.5~4800 USD

Dongjin DG series VRLA Gel Type Battery is specially designed for motive power applications, that is electric tricycles, electric motorcycles and other device require DC power source. Dongjin electric trike batteries adopt international leading technologies to ensure the batteries...

Mardi 17 septembre 2019

Quantité : 100000pcs/ - Prix : 1.5~4800 USD

Dongjin Group is one of the most professional lifepo4 battery manufacturers china , and it can supply various kinds of batteries, such as 10ah lifepo4 battery, 12v 20ah lifepo4 battery pack and 15ah lifepo4 battery etc. Dongjin Lithium iron Phosphate battery (LiFePO4) is comprised by cells of 3...

Mardi 17 septembre 2019

Quantité : 100000pcs/ - Prix : 1.5~4800 USD

Dongjin Group is one of the most professional EV car battery manufacturers. Dongjin VRLA EV Battery is specially designed for the motive power of electric vehicles other devices require DC power source. EV battery is with long cycle service life, good high rate discharge performance...

Mardi 17 septembre 2019

Quantité : 100000pcs/ - Prix : 1.5~4800 USD

Are you looking for a bike battery manufacturer in order to buy e bike battery? An Electric Bike is a fantastic way to reduce your carbon footprint and to be green. Dongjin group is one of the most professional electric bicycle battery suppliers . Dongjin group has been manufacturing...

Dimanche 15 septembre 2019

PET Plastic Spray Bottles Description: Made of food grade PEt, the pet plastic spray bottles have excellent optical performance and weatherability, as well as excellent abrasion resistance, dimensional stability, and electrical insulation. The bottle made of PET is of great strength...

Jeudi 12 septembre 2019

Quantité : 300pcs/MOQ - Prix : 1.5-10usd

Polypropylene carpet is a synthetic fiber carpet made from petroleum refined propylene. Polypropylene carpet belongs to chemical fibers. Polypropylene carpet has the advantages of light texture, low price, friction resistance and good care. Especially, the technological progress in...

Jeudi 12 septembre 2019

Hawach Scientific is the production of filter paper professional manufacturers with advanced production technology and perfect testing equipment. Quantitative filter paper is suitable for a wide range of critical gravimetric analytical filtration procedures. In the manufacturing process...

Mercredi 11 septembre 2019

Quantité : 300pcs/MOQ - Prix : 1.5-10usd

Anti-slip waterproof mat is made of PVC foaming material after processing. PVC foamed cotton is also called PVC closed-cell foaming material, also known as polyvinyl chloride foamed cotton. It is an independent closed-cell foaming material made of polyvinyl chloride plastics as the...

Mardi 10 septembre 2019

Quantité : 20,000 ton - Prix : 2.4-2.9$/kg

Description of Food Grade CMC Sodium carboxymethyl cellulose (CMC/cellulose gum) is kind of cellulose ether, can easily soluble in cold and hot water, with maximum yield, most widely and conveniently used among all cellulose products. The main raw material of CMC is refined cotton and wood pulp...

Dimanche 08 septembre 2019

Auto Parts Description Parts made from sheet molding compound (SMC) are typically 25-35% lighter than steel parts and aluminum products of the same strength. The stroke is increased and the fuel consumption is greatly reduced. Auto Parts And Accessories Featurs • Stable shape: SMC's...

Samedi 07 septembre 2019

Prix : 2.4usd

Description of Food Grade CMC Sodium carboxymethyl cellulose (CMC/cellulose gum) is kind of cellulose ether, can easily soluble in cold and hot water, with maximum yield, most widely and conveniently used among all cellulose products. The main raw material of CMC is refined cotton and wood pulp...

Samedi 07 septembre 2019

Quantité : 15 - Prix : 0-500usd

Beijing Palm International Group Ltd. has over 20 years of experience and are now a professional artificial plant supplier in the artificial trees and planting industry. We provide high quality products, and flexibility to customize artificial tree solutions to customers all at an...

Samedi 07 septembre 2019

Quantité : 5000 MT - Prix : EUR 100 / Ton

Typical Analysis Crude protein 80 % Crude fat 1 % Crude fiber 1 % Ruminant digestible protein 63.1 % Typical Amino Acid Profile Methionine 1.0% Crystine 1.4% Lysine 6.9% Tryptophane 1.0% Isoleucine 0.8% Histidine 3.05 % Valine 5.2% Leucine 10.3 % Arginine 2...

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

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...

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...

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...