TECHNIQUES - 3979 Annonces

Vendredi 27 septembre 2019

The organic membrane is a material having a selective separation function, and when there is a driving force on both sides of the membrane (such as a pressure difference, a concentration difference, a potential difference, etc.), the raw material component selectively permeates the membrane...

Vendredi 27 septembre 2019

Non-Polar Interaction, the interaction between a non-polar functional group on a target compound and a non-polar sorbent, which is better reflected in a polar solvent environment, especially in a water environment. Also known as hydrophobic interactions, such as the interaction between...

Jeudi 26 septembre 2019

Quantité : 1-5000 uni

NOM DU PRODUIT: Détecteur de métaux portable Tension d'alimentation: Batterie standard 9V TENSION DE FONCTIONNEMENT: ÉTANCHE À L'EAU 7V-9V: IP31 EMBALLAGE: 20pcs / carton USAGE: Contrôle de sécurité TERMES D'ALARME: Alarme sonore (vibration) et lumineuse SENSIBILITÉ À LA DÉTECTION: Broche 2...

Jeudi 26 septembre 2019

Quantité : 1-5000 uni

NOM DU PRODUIT: Détecteur de métaux portable Tension d'alimentation: Batterie standard 9V TENSION DE FONCTIONNEMENT: ÉTANCHE À L'EAU 7V-9V: IP31 EMBALLAGE: 25pcs / carton USAGE: Contrôle de sécurité TERMES D'ALARME: Alarme sonore (vibration) et lumineuse DIMENSION DE L'UNITÉ: 410...

Mercredi 25 septembre 2019

Introduction Of Preserved Date Palm Tree Withspecial technique by the means of the latest modern biotechnology, preserved date palm tree presents you with fresh and tropical feelings whether it be indoors or outdoors. Material 1. Leaves: Natural Preserved Leaves 2. Trunk: a)Outside...

Mercredi 25 septembre 2019

Quantité : 1-200ton - Prix : 10usd

We offer different kinds of Hollow & Bushing Insulator for Substation, such as Circuit Breaker (CB), GIS, Post Insulator, Disconnector, Potential Transformer (PT), Surge Arrester, etc. Contact us get more details about Hollow & Bushing Insulator, such as TDS, Application Method, OEM etc...

Mardi 24 septembre 2019

Ion Chromatography is one of high-performance liquid chromatography (HPLC) and is a liquid chromatography method for the analysis of anions and cations. In a narrow sense, ion chromatography is a chromatographic method in which a low exchange capacity ion exchange resin is used as...

Mardi 24 septembre 2019

Quantité : one unit - Prix : 50-150000 USD

We are one of the most professional electric stacker manufacturers in China.We can produce the product according to your requirements. Semi-electric stacker Advantages : Compact design with strong European steel construction. Simple and convenient lifting operating system. Light...

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...

Samedi 21 septembre 2019

Quantité : 5000 ton/p - Prix : 0.8usd

Product description Medical Grade Stainless Steel Tubing Description Stainless steel medical tubes available as thin wall tubes in seamless or welded redrawn condition or as seamless thick wall tubes. Medical tubes are available in a range of stainless steels and delivered with cold drawn...

Vendredi 20 septembre 2019

Sail Intelligent small machine room passenger elevator use permanent magnetic synchronous gearless traction machine, featuring high effective and energy saving. It saves by 33% energy than the gear traction machine for the same capacity. Stretcher lift SAIL Intelligent stretcher elevator...

Vendredi 20 septembre 2019

Quantité : 3000 - Prix : 1-100usd

Description of 1rk91 LZQ is an OEM factory for all kinds of medical tools, such as Guide Drill P108,Lance Drill P172, Side Cutting Drill P150, Screwdriver P79, Drill Key P47, Drill Extension P44, ect. We can produce a whole kit of tools for customers' surgical cases. Product Details...

Mardi 17 septembre 2019

We have various storage van trailers for sale! What is a Container Semi-Trailer? Container semi-trailer refers to a specialized transport vehicle with a special structure, equipped with a frame type platform and a rotary clamp device on the cargo platform for transporting containers...

Lundi 16 septembre 2019

Hawach Scientific provides a wide selection of flash columns, they are a quick and easy way to separate complex mixtures of compounds, and often used on a preparative scale to provide better separation and cuts down on the amount of time required to run column. We committed to providing...

Lundi 16 septembre 2019

Reversed phase chromatography (RP) is the most widely used technique in high-performance liquid chromatography (HPLC) up to now, mainly because it is suitable for the analysis of most of them. Nonpolar substances and many ionizable and ionic compounds. Most stationary phases used...

Jeudi 12 septembre 2019

Vacuum filtration is a chemistry technique that can allow for a greater rate of filtration in the lab. In normal filtration, the gravity can provide the force drawing the liquid through the filter paper, but a pressure gradient performs this function in vacuum filtration, offering...

Mercredi 11 septembre 2019

Prix : 2200-2500USD

Born for Mobile Filmmakers Zhiyun Smooth 4 turns your mobile phone into a professional filmmaking gopro gimbal, helping you create stable and smooth footage with just your phone. The design of integrated control panel can reduce the need to touch the screen, and help users control...

Mercredi 11 septembre 2019

Prix : 2200-2500USD

SMOOTH 4 Born for Mobile Filmmakers Zhiyun Smooth 4 turns your mobile phone into a professional filmmaking camera, helping you create stable and smooth footage with just your phone. The design of integrated control panel can reduce the need to touch the screen, and help users control...

Mercredi 11 septembre 2019

Prix : 2200-2500USD

SMOOTH 4 Born for Mobile Filmmakers Zhiyun Smooth 4 turns your mobile phone into a professional filmmaking camera, helping you create stable and smooth footage with just your phone. The design of integrated control panel can reduce the need to touch the screen, and help users control...

Mercredi 11 septembre 2019

Flash chromatography is one of the methods in the preparation of liquid chromatography and is usually used for the separation of organic compounds. Flash chromatography has the advantages of ease of operation, low cost, and fast analysis. There are few other techniques for purifying...

Lundi 09 septembre 2019

Nano-particle Size Analyzer Nanoptic 90 is a nanoparticle analyzer based on the well-known technique of dynamic light scattering (DLS). Nanoptic 90 can measure nano materials with size down to 1nm. The high-power long lifetime laser and high sensitivity PMT provide Nanoptic 90 the...

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 : 15 - Prix : 0-500usd

Beijing Palm International Group Ltd. has over 20 years of experience and are now a professional manufacturer in the artificial garden plants and artificial green plants . We provide high quality large artificial plants for sale , and flexibility to customize artificial tree solutions...

Vendredi 06 septembre 2019

RMC & Riken Stearated abrasive paper sheet is made by well-chosen grain with special static planting craft, high-quality backing paper, and synthetic resin, anti-static and anti-blocking super coatings on its surface by special techniques. By means of a special process, the uniform...

Mercredi 04 septembre 2019

Quantité : 600000mont - Prix : 0.1USD-0.5USD

Product Name: 30ml Plastic Bottles Material: PET Materials; PP materials Capacity: 30ml Slogan：Magical colors give you high-grade experience Magical colors give you high-grade experience Introduction: This plastic spray bottle is cylindrical in shape and has a round shoulder design...

Vendredi 23 août 2019

Quantité : 1Number - Prix : 0.5USD

clear tube packaging rounds and ovals really stand out in a sea of rectangles on store shelves. We apply the same high-quality printing and decorating techniques to our rolled-edge tubes for a one-of-a-kind shelf presence. Our clear plastic tubes are extremely sturdy, providing a...

Jeudi 22 août 2019

QuEChERS is an extraction method for pesticides in fruits and vegetables. It is also a cleanup method we use to remove sugars, lipids, organic acids, proteins, pigments, and excess water. After the publication of the original QuEChERS method in 2003, QuEChERS has been practiced all...

Samedi 17 août 2019

Quantité : 500kg

We offer different kinds of Hollow & Bushing Insulator for Substation, such as Circuit Breaker (CB), GIS, Post Insulator, Disconnector, Potential Transformer (PT), Surge Arrester, etc. Contact us get more details about Hollow & Bushing Insulator, such as TDS, Application Method, OEM etc...

Jeudi 15 août 2019

Background Technique The wood pulp with a characteristic of single fiber, has been serving as the only raw material of the quantitative filter paper. To improve its filtering accuracy, the pore size has to be reduced, which can increase the filtering resistance and shorten the practical...

Mercredi 14 août 2019

After years of development, the QuEChERS pretreatme nt method has been continuously improved and broadened by researchers as a simple and rapid residual pretreatment technology. The application target also has been extended from the highest moisture content of vegetables and fruits...