LIQUIDS - 5997 Annonces

Mercredi 11 mars 2020

The raw material of the glass beads is glass sand, which is fused into a spherical shape by high temperature suspension and then annealed to eliminate internal stress and prevent breakage. This transparent, clear spherical structure product does not have particles embedded in the...

Mercredi 11 mars 2020

Use of pipette: a. Set liquid volume: 1). When adjusting from large volume to small volume, you need to use the normal adjustment method and rotate the scale anticlockwise. 2). When adjusting from small volume to large volume, adjust clockwise to the scale exceeding the set volume...

Lundi 09 mars 2020

Vacuum filtration is highly appreciated by scientists as the ideal technique. Suction is applied to a mixture of liquid and solid to get the fast and efficient results when we need to separate and keep the precipitate safe from a solution. On the one hand, vacuum filtration has lots...

Vendredi 28 février 2020

GÉNÉRAL: Kwang Dah a accumulé beaucoup d'expérience dans la production de machine de remplissage, de bouchage et de fermeture de liquide pendant de nombreuses années. Nous avons développé la machine de préparation aseptique en ligne conçue pour les flacons et les collyres. Il peut...

Mardi 25 février 2020

Quantité : 250000 lit - Prix : 25 USD

Famous for its positive effects on the skin and the hair, Argan oil moisturizes the scalp and accelerates the healing process. At Argan oil morocco, we provide argan oil that optimizes argan oil properties to your advantage. We put our best efforts in providing the highest Bulk...

Mercredi 22 janvier 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...

Mardi 21 janvier 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...

Lundi 20 janvier 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...

Lundi 20 janvier 2020

1. Nylon Features: good temperature resistance, can withstand 121°C saturation steam hot pressure disinfection for 30min, the highest operating temperature of 60°C, good chemical stability, can withstand dilute acid, dilute base, , ester, oil, hydrocarbons, halogenated hydrocarbons...

Dimanche 19 janvier 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...

Vendredi 17 janvier 2020

1.Performance By performance, we mean dispenser accuracy and repeatability. For most users, it is difficult to check the performance of the bottle-top dispenser before purchasing. Therefore, it is mainly based on the technical data provided by the manufacturer, and carefully check...

Jeudi 16 janvier 2020

Quantité : 30 sets/mo - Prix : 1500USD-30500USD

The structure of the single shaft paddle mixer machine is firm and stable. The mixing paddle and material contact is made of stainless steel. Single shaft paddle agitator mixer has good corrosion resistance and keeps the quality and cleanness of the material without discoloration...

Jeudi 16 janvier 2020

Quantité : 30 sets/mo - Prix : 1500USD-30500USD

Powder mixer machine is a mechanical device that uniformly mixes two or more materials by mechanical force, gravity, and the like. In the process of mixing, it is also possible to increase the surface contact area of the material to promote the chemical reaction; it can also accelerate...

Jeudi 16 janvier 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...

Mercredi 15 janvier 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...

Lundi 13 janvier 2020

Hawach pipe tte is widely used in the clinical laboratory because of its simple structure and easy to use. Its basic structure mainly has the display window, the capacity adjustment part, the piston, the 0- shape ring, the suction tube and the suction head (suction nozzle) and so...

Vendredi 10 janvier 2020

Vacuum filtration is a physical term, also known as decompression filtration and vacuum filtration, which has double meanings. In physical terms, vacuum filtration refers to the method of reducing the pressure in the vacuum filtration bottle by using the vacuum pump to achieve the...

Vendredi 10 janvier 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...

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 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...

Jeudi 09 janvier 2020

Having corresponding serial numbers, state code, manufacturer code by ICAO and product code printed on the bag, FQ Packaging manufacture high-quality standard steb bags for customers purchasing at airport duty-free shop or on board aircraft. FENGQI secure tamper evident bag steb can...

Jeudi 09 janvier 2020

As a qualified member of international civil aviation organization (ICAO), FQ Packaging China have the right to offer customers worldwide customized duty-free steb bags in eight colors and photos printable. Detailed information listed below with word description and picture demonstration...

Jeudi 09 janvier 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...

Jeudi 09 janvier 2020

In order to maintain the bottle-top dispensers function safely and permanently, it should be cleaned regularly. If the piston is not moving smoothly when the liquid is being divided, it should be cleaned immediately and never be hit hard. Bottle-top dispensers must be cleaned after...

Jeudi 09 janvier 2020

HAWACH focus to become the BEST they can revolve around its 4 CORE PRINCIPLES. They are TRUST, ANTICIPATE, KNOWLEDGE and CUSTOMER FIRST. Trust means an unwavering commitment to our customers and colleagues to provide the best value of products and services in the industry. Anticipate...

Mercredi 08 janvier 2020

Prix : 800€

Bonjour à tous, Grand Destockage. Vente produits ménagers: -lessive, -assouplissant, -liquide vaisselle, -produits pour les sols -gel douche -shampooing -savons main Vente en lots. Prix attractif nul part ailleurs (conditionnement en Bidons 5 litres ou en cuve de 1000L pour l'export...)

Mardi 07 janvier 2020

It is widely used in steel, non-ferrous smelting, chemical, carbon black, building materials, electricity, and other industries. Polypropylene Needle Felt The PPF filter bag is designed for high volume and is suitable for tubular or open filtration systems. The ultra-long-life filter...

Mardi 07 janvier 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...

Lundi 06 janvier 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...

Vendredi 03 janvier 2020

During this process, never push the button out of the range, or it will get stuck in the internal mechanism and damage the pipette. Pipette tip installment It is wrong to knock on the tip box a few time when putting the pipette tips on the pipette. By doing so, it will bring damage...