PARTS&COMPONENTS - 29675 ads

Wednesday, August 14, 2019

Categories Sample vials, also glass vials, are divided into six different sorts according to various relevant aspects as the chart down below. Classification Details Bottle top type screw thread, snap, crimp (matched pliers are required while using) Color transparent, brown(to...)

Wednesday, August 14, 2019

Flash column chromatography is an alternative to long column chromatography developed in 1978. This method aims to separate the components from the mixture and thereby purify it. It is built from existing long column chromatography techniques and is time-consuming and often unsatisfactory...

Wednesday, August 14, 2019

A gas filter housing is an advanced, efficient and easy to operate automatic filter device. It is widely used in metallurgy, chemical industry, petroleum, papermaking, medicine, food, mining, electric power, urban water supply fields. A gas filter housing is composed of shell, multi-element...

Wednesday, August 14, 2019

Physical properties of the chromatographic column could affect the performance of C18 HPLC columns. - Performance factors of C18 HPLC columns: - Silica gel purity Class A silica gel has high residual silica hydroxyl with a negative charge and high metal content on the acidic surface...

Tuesday, August 13, 2019

Adjustable bottle-top dispensers are divided into two types: internally-mounted type and externally-mounted type. They use reciprocating motion of syringe and two single acting pistons to make liquid quantity, directional movement and liquid adding. Internally-Mounted Type Bottle-Top...

Monday, August 12, 2019

Solid phase extraction principle Solid phase extraction is a separation technique that combines selective retention, selective elution, and the like. When a complex sample solution passes through the sorbent, the sorbent selectively retains the aimed compound and a small number of...

Saturday, August 10, 2019

Quantity : Proofing b - Price : 200-1500CNY

Custom low cost metal core pcb from professional pcb manufacturer china shenzhen, PCBSKY provides best service metal core pcb prototype. MCPCB, Metal Core PCB, thermal PCB - whichever name you prefer, they are all boards which use a base metal material as the heat spreader portion...

Saturday, August 10, 2019

Quantity : Proofing b - Price : 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...

Saturday, August 10, 2019

Quantity : Proofing b - Price : 500-1500CNY

Custom flex pcb china from PCBSKY, pcb manufacturer in china shenzhen, a TRUE PCB MANUFACTURER. Because of the advantages (for example, cost, space, and weight savings) that flexible and Rigid-Flex-circuit boards have for some projects, they are used ever more frequently. PCBSKY can...

Saturday, August 10, 2019

Quantity : Proofing b - Price : 200-1500CNY

Half hole pcb: The walls of the PTH holes on the PCB are plated with Half-hole formed by smooth and complete metal forming.The Half hole process on the edge of the board is already a mature process in PCBSKY PCB manufacturing processing. How to control the quality of the product after...

Saturday, August 10, 2019

Quantity : Proofing b - Price : 200-1500CNY

Custom blind and buried vias fabrication from professional and experienced pcb board supplier at low cost. First of all, we start with traditional multi-layer boards. The structure of a standard multi-layer circuit board is a process including an inner layer line and an outer layer line...

Friday, August 09, 2019

Dongjin OPzS Tubular Flooded and maintenance-free OPzV Tubular Gel batteries provide proven performance and reliability in the most demanding renewable, stationary and deep cycle telecom applications. The OPzS and OPzV batteries feature tubular grids and multi-tube gauntlets that...

Friday, August 09, 2019

An Electric Bike is a fantastic way to reduce your carbon footprint and to be green. Dongjin group has been manufacturing suitably rated, reliable, affordable and safe E-Bike Batteries with long cycle service life, good high rate discharge performance and better float charging service...

Friday, August 09, 2019

An automotive battery is a rechargeable battery that supplies electrical current to a motor vehicle. Its main purpose is to feed the starter, which starts the engine. Dongjin maintenance-free QW series are specially designed as the starting batteries for cars, with the advanced plate...

Friday, August 09, 2019

Price : 1000-6000USD

Laser projectors use laser beams to transmit images. The optical components of the laser hologram projector are mainly composed of RGB light valve, X prism, projection lens and drive light valve. The laser beam passes through the corresponding optical elements and the beam expansion...

Friday, August 09, 2019

Filter Paper is a tool commonly found in chemical laboratories for separation of two-phase, and usually round in shape. To filter two phases so as to separate and purify matter, most of the filter paper is made of cotton fiber and is made in different ways for different purposes....

Wednesday, August 07, 2019

Embedded automatic road blocker equipment is mainly composed of the roadblock machines, hydraulic transmission stations, electric control parts, totally three parts. 1. Road blocker machine The road blocker machine is mainly composed of turn swivel or lifting body, the housing base(anti...)

Wednesday, August 07, 2019

Food safety testing is a major issue related to people's livelihood. In recent years, the QuEChERS method has been widely used in the pretreatment of food safety detection samples. In addition, the method has been applied to trace analysis. QuEChERS Application The international application...

Tuesday, August 06, 2019

Wholesale Yufeng INB-M donut injector Yufeng new Jelly, Jam and Creme Injector that's designed for bakery store! The injector doesn't occupy much space, but the donuts you can inject in just 15-30 minutes could be enough to fill up whole display case! This is a simple to use machine...

Tuesday, August 06, 2019

Quantity : 100000TM - Price : 50USD

CAS: 123-42-2 Uses of Diacetone (DAA) DAA is used as a raw material for high boiling point solvents, paint diluents, wood stains, rust removers, and dyes, etc. Diacetone boiling point is 166 °C (331 °F; 439 K). DAA is used as a dye raw material and resin solution. It can be used as...

Tuesday, August 06, 2019

Quantity : 400m2/ wee - Price : $90/m2

Brief Introduction Of Wall Mounted Artificial Plants Our vertical wall mounted artificial plants are made by two parts: one is plastic panel, the other is all kinds of plastic plants. Now in China,only we do like this type of artificial plant wall covering for we already got patent...

Monday, August 05, 2019

super duplex stainless steel pipe/stai nless steel pipe 201/stainless steel pipe/tube malay tube Product good price super duplex stainless steel pipe/stainless steel pipe 201/stainless steel pipe/tube malay tube Size Thickness 3 mm – 25 mm Outer Diameter 25 mm – 1000 mm Length 3m...

Monday, August 05, 2019

Quantity : 1000 tons - Price : 720 usd/ton

HOT ROLLED SPRING STEEL FLAT BAR Glorysteelwork is the manufcture of hot rolled spring steel flat bar in china, we could offer different grades square bar with high quality. Spring steel refers to steel that is specifically used to make springs and elastic components due to the elasticity...

Monday, August 05, 2019

Col d drawn steel hexagon bar SAE1045 Product Name cold drawn hexagonal SAE1045 Raw material carbon steel Diameter 1-100mm Type Round bar,Angle bar,Channel bar,Square bar,Flat bar,I/H bar,Hexagonal bar and profiles Surface smooth,bright Material SAE1045 Application auto parts...

Monday, August 05, 2019

People called cold drawn bar as CDB. Cold drawn is a kind of processing that using machine to draw the hot rolled bar to the shape acc to the mould , the hardness will increased after processing, the surface will be bright . It can be used in machine parts making , bolts, structure ...

Monday, August 05, 2019

Quantity : 500 tons - Price : 760 usd/ton

People called cold drawn bar as CDB. Cold drawn is a kind of processing that using machine to draw the hot rolled bar to the shape acc to the mould , the hardness will increased after processing, the surface will be bright . It can be used in machine parts making , bolts, structure ...

Monday, August 05, 2019

Vacuum Filtration is a device for accelerating water filtration by negative pressure caused by air extraction. It's a filtering product that most lab customers will be used for suspension detection in water extraction filtration, microbial limit detection extraction filtration, chromatographic...

Saturday, August 03, 2019

Quantity : 10000PCS/m - Price : 25 USD above

Overview The Wi-Fi inverter data logger (WE3162/WU3162) has an embedded Wi-Fi module, which can connect and transmit the data to remote monitoring portal via Wi-Fi. It can collect all the accurately real-time data, including status, performance and alarms from solar wifi inverter...

Saturday, August 03, 2019

Quantity : 100,000 MT - Price : 50USD

CAS NO.: 868-77-9 - 2-Hydroxyl Ethyl Methacrylate (HEMA) is mainly used for the modification of resins and coatings. Its copolymerization of other acrylic monomers can produce acrylic resins with active hydroxyl groups in the side chains, perform esterification reaction and cross-linking...

Saturday, August 03, 2019

An air filter housing is a kind of air filtration device, as one of pneumatic three pieces, which are generally used to prevent dust for workshops, plants, operating rooms, laboratories or electronic mechanical communication equipment. - Filtration precision - The key to affect the...