GENERAL - 7495 Annonces

Mardi 18 juin 2019

Hawach glass solvent filters is an important part of laboratory filtration, and many customers often encounter cleaning problems when using glass solvent filters. The conventional cleaning methods mainly include the following: 1. Soaking with an acidic solvent: The advantage of this...

Mardi 18 juin 2019

A more efficient way to extract compounds from solid materials—Soxhlet extraction (also known as sand extraction). In the laboratory, Soxhlet extractor uses solvent reflux and siphon principle, so that the solid substance is continuously extracted by pure solvent, which saves solvent...

Mardi 18 juin 2019

The main components of Wuxi Top Asia with German import parts, excellent performance, fast temperature rise, good reliability, is ideal for the equipment of the environmental testing laboratory. At present, the company's products have been sold well in Britain, Germany and France...

Samedi 15 juin 2019

- Technical Applications - Yiheda Automation R & D team can provide you with professional solutions, we have developed many machines for different industries, such as automatic assembly, automatic welding, visual inspection, laser marking, robot integeration, recording and traceability...

Samedi 15 juin 2019

What is SPE Cartridge? The term SPE cartridges is short for Solid Phase Extraction cartridge. It is a kind of sample preprocessing equipment (extract, separate and concentrate) which is developed from the chromatographic column. SPE cartridge is mainly used for preprocessing of the...

Vendredi 14 juin 2019

a. Application PP membrane filter is used to filter out bacteria and particles from the liquid in the pharmaceutical, electronic and biological manufacturing industry, brewing, clocks and watches, medical oil, lubricating oil, the fuel oil industry, and a scientific laboratory. Generally...

Jeudi 13 juin 2019

Package 1 QuEChERS extracting pesticide residues from plants Extraction box: 50 ml centrifuge tube + AOAC/EN salt pack 2 kinds of buffer salts: General buffer salt for phase-separation and pH-adjustment; Anhydrous magnesium sulfate completely separates water in the matrix from the...

Mardi 11 juin 2019

Overview To determine the physical and chemical parameters of natural water, laboratory workers always use polyethylene and borosilicate glass sample vials for common sampling. Furthermore, it is better to use chemically inert material. The frequently-used sample vialshave multiple...

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...

Mardi 11 juin 2019

Solid phase extraction (SPE) is a separation process by which compound that is dissolved or suspended in a liquid mixture, thereby being separated from other compounds in the mixture according to their physical and chemical properties. There are 4 general functions as below: 1.Matrix...

Lundi 10 juin 2019

Have you imaged that in a beautiful morning, listen to your favorite song or radio in the front of your stylish mirror? With spremium's Led Bluetooth Mirror, we can make your dream come true. Our Bluetooth mirrors allow Smartphone and table devices to be connected to play your favorite music...

Vendredi 07 juin 2019

Quantité : 4 pcs - Prix : USD 10-470

JMZ-1-1.5A shock isolation mount belongs to the JMZ-1 series. It adopts the structure of double spring and special friction plate. It has good impact resistance and a 1.5kg maximum rated load. It can vibrate isolation in any direction. This type of shock isolation mount has a wide...

Vendredi 07 juin 2019

Extraction thimbles are a kind of cylinders used for filtering gas medium or liquid medium, which are divided into three categories in accordance with the material: cellulose, glass fiber and quartz fiber. Cellulose exaction thimbles are mainly used for general Soxhlet extraction...

Jeudi 06 juin 2019

- What is an OpenWRT router? - The OpenWRT wifi best openwrt router of E-Lins company is a router firmware project, similar to a distribution of a mature Linux embedded system. You can download the package for a specific hardware configuration and use the provided toolchain to build...

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...

Mercredi 05 juin 2019

Quantité : 20PCS - Prix : 109,00 €

Desciption of ABB The manager is : Tiffany Guan Contact by E-mail : sales8@amikon.cn Skype : dddemi33 Whats@app : +86 18030235313 QQ : 2851195473 General Information Delivery Time: 3-5 DAYS Delivery Port: XIAMEN Warranty: 12 months Ordering Minimum Order Quantity 1 piece In...

Mercredi 05 juin 2019

Quantité : 11PCS - Prix : 105,00 €

Desciption of ABB The manager is : Tiffany Guan Contact by E-mail : sales8@amikon.cn Skype : dddemi33 Whats@app : +86 18030235313 QQ : 2851195473 General Information Delivery Time: 3-5 DAYS Delivery Port: XIAMEN Warranty: 12 months Ordering Minimum Order Quantity 1 piece In...

Mercredi 05 juin 2019

Extraction thimble sizes should be decided as per users' specific applications. Every single size represents the particular practice of displaying the internal diameter and general length of the thimble in millimeters. Thus the extra allowance for the thickness of the thimble wall...

Samedi 01 juin 2019

General Categories of Filter Papers All the Filter Papers of Hawach Scientific Co., Ltd are made of cotton fiber, which can also be divided into qualitative filter papers and quantitative filter papers. The former can be confirmed its compositions and possesses a standard level and...

Samedi 01 juin 2019

- Mainly application of Industrial Belt Welder - Used for industrial belt skirt and belt baffles welding, welding industrial conveyor belt conveyor belt, joint, cutting, slitting, conducting bar, package edge; And running machine, mahjong rf welding machines for sale , PVC/PU material...

Jeudi 30 mai 2019

Contact with: Bruce Company name: N.S.E automation Co.,Ltd E-mail: sales5@nseauto.com WhatsApp: 0086 18050035546 Website: http://www.nseauto.com Our Advantages： 1. 100% New Original 2.the technical support 3.12 month warranty 4.further discounts Our advantege brands: PLC Rockwell Allen-Bradley ...

Jeudi 30 mai 2019

Contact with: Bruce Company name: N.S.E automation Co.,Ltd E-mail: sales5@nseauto.com WhatsApp: 0086 18050035546 Website: http://www.nseauto.com Our Advantages： 1. 100% New Original 2.the technical support 3.12 month warranty 4.further discounts Our advantege brands: PLC Rockwell...

Jeudi 23 mai 2019

Viofocon classic series bottle electrolysis water filter machine is a sort of portable water electrolysis machine which is used for storing and making rich hydrogen water with the new technology of SPE/PEM and wireless charging. Bottle type water electrolysis machine of Viofocon is easy to use...

Jeudi 23 mai 2019

Product of Viofocon classic series kettle type active hydrogen water generator is a kind of generator which can generate 40 centigrade warm rich hydrogen water for drinking for daily use. Using Viofocon classic series kettle type hydrogen water generator, you can enjoy the best of...

Dimanche 19 mai 2019

Quantité : 57,600 KGs - Prix : 7.68 per KG

Origin: Ethiopia | Region: Guji | Altitude: 1850 – 2300 masl | Varietal: Indigenous Mixed Heirloom Varieties | Processing Method: Sun-Dried Natural (Unwashed) | Drying Method: Sun-Dried on Raised Beds | Grading: Grade 1 (Q1) Specialty Coffee | Cupping Score: 88+ | Tasting Notes: Fruity...

Samedi 11 mai 2019

Bonjour, Je me nomme Médard GNRONFOUN, Togolais de nationalité et Directeur Général de la Société HASKEL-GROUP Sarl basé à Lomé au Togo en Afrique de l'ouest. Je suis à la recherche d'un partenaire honnête et sincère pour l'importation au Togo de GERFLEX et PAPIER PEINT, il s'agit...

Vendredi 10 mai 2019

ASTM F563 Nuts include the mechanical and chemical requirements for eight grades of carbon and alloy steel nuts for mechanical uses and general structural on ther externally threaded parts, studs and bolts. Localisation : 19/21, 1st Khetwadi Lane, Near Alankar Cinema, Mumbai – 400 004...

Vendredi 10 mai 2019

ASTM F593 Bolts are use for general purpose, and are available in seven groups. ASTM F593 Stud intended for service applications where general corrosion resistance required. Micro Metals manufactures all alloys under ASTM F593 in form of Stud Bolts, Hex Bolts, Socket Head Cap Screws...

Mercredi 01 mai 2019

Features: * The boosting pipe is compatible with standard 1.80ML local anesthetic and two models of syringe needles (British system and metric system). It is mainly used for local anesthesia injection of oral cavity. * There is no pipeline or other consumables, which may save the...

Mardi 30 avril 2019

Description of One Motor Two Legged Electric Height Adjustable Standing Desk The main difference between this table and that two motors raising standing desk is that it has only one motor. Therefore, its biggest advantage is cost performance. You can choose the two-leg table of this...