DIVIDED - 2832 Anuncios

Jueves 19 marzo 2020

Qualitative filter paper property: also known as qualitative analysis filter paper. It is a kind of filter paper used in chemical laboratories to filter precipitation and suspended matter. Silicon content is higher than the quantitative filter paper, burning after a certain amount of ash...

Martes 17 marzo 2020

Cantidad : 200,000 pc - Precio : usd160-500

Organic membrane module is a complete unit composed of the membranes, housing, feed inlet, concentrate outlet, and permeate outlet. Organic membrane modules may contain different membrane configurations, including spiral and hollow fiber membrane. OVER VIEW OF ORGANIC MEMBRANE MODULE...

Martes 17 marzo 2020

Cantidad : 50000/mont - Precio : 10usd

0.8 Series CCS Round Wire Origin of new material development 0.8mm series copper-clad round CCS wire is a new type of material developed by our Company to replace pure copper. Because it has the advantages of high strength, low price, high corrosion resistance and high conductivity of copper...

Sábado 14 marzo 2020

Cantidad : 5000 ton/p - Precio : ＞0.8USD

Product description The connection form of stainless steel 180 degree pipe fitting is butt welding elbow and steel pipe directly. According to its curvature radius, butt welding 180 degree stainless steel pipe elbow can be divided into long radius and short radius. Pressure grade...

Viernes 13 marzo 2020

Cantidad : 4 pcs - Precio : USD 10-470

Hoan multi-application wire rope vibration isolator is used widely in the field of RC car, camera drone, UAV camera, video, military vehicles, highway transportation, marine, shipbuilding, navy, energy, photographic equipment, aerial equipment, communication apparatus, electronic sensing devices...

Viernes 13 marzo 2020

Cantidad : 4 pcs - Precio : USD 10-470

Difference between the Stainless Steel Splint and the Aluminum Splint of Wire Rope Shock Absorber Wire rope isolator mounts has been widely used in vibration isolation buffers for electronic, mechanical equipment, computers and instrumentation on airborne, on-board, and shipboard...

Viernes 13 marzo 2020

Cantidad : 4 pcs - Precio : USD 10-470

Advantages of rubber: 1. It can be made into products of various shapes and different hardness, with outstanding elasticity and sufficient strength; 2. It can make the natural frequency of the vibration isolation system lower and have higher damping. 3. No matter in tension, compression...

Viernes 13 marzo 2020

Cantidad : 4 pcs - Precio : USD 10-470

1. Anti-shock effect of rubber and anti-shock rubber materials Rubber is characterized by high elasticity and high viscosity. The elasticity of rubber is produced by changes in the conformation of its curly molecules. The interaction of rubber molecules can impede the movement of...

Viernes 13 marzo 2020

Precio : $2.99-$114

Aquarium Box Filter for Sale Multi-grids filter box: Can be combined with a variety of different filter materials (such as filter cotton, activated carbon, volcanic stone, etc.) to meet the different filtration needs. Built-in UV sterilizer groove, with black visor. Description Specifications...

Miércoles 11 marzo 2020

Glass Beads for Road Marking Paint are a kind of fine glass sphere formed by melting glass sand (waste glass) at high temperatures. It is spherical under the microscope, colorless, transparent, and the refractive index is 1.5-1.64. Between 44 and 1400 microns in diameter. Ten Roads...

Miércoles 11 marzo 2020

Hawach membrane filter is a poly-nuclear membrane composed of tens of thousands of micropores. Through membrane filter, particles larger than the aperture are filtered onto the surface. It is used to filter various solutions, remove bacteria and impurities. Also, the membrane filter...

Miércoles 04 marzo 2020

Cantidad : 3 million - Precio : 1-100usd

Plastic magnetic stripe cards include magnetic stripe plastic id card are probably the most widely used loyalty card before being replaced by the chip card. Magnetic stripe as the carrier of information is the important accessory of magnetic stripe card. A plastic magnetic stripe...

Miércoles 04 marzo 2020

Cantidad : 3 million - Precio : 1-100usd

Blank plastic cards are the most sold plastic cards. As a non-customized product, it can be printed by users themselves and issued in the field on a wide range of distributors and retail clients. It includes blank plastic id cards, blank plastic gift cards and blank plastic credit cards...

Lunes 17 febrero 2020

Cantidad : 100 - Precio : 100usd

What is metal core pcb prototype Metal shrapnel (also known as pot or piece, metal dome, snap dome), made of ultra-thin (0.05mm-0.1mm thickness) and ultra-thick (usually high hardness) stainless steel 301 or 304 material. Metal dome is an important part of the PCB membrane switch...

Martes 21 enero 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...

Martes 21 enero 2020

The FLASH column is the heart of the FLASH purification system, like an engine in a car. If you want to do a good job, you must first sharpen the tools. Choosing the correct FLASH purification column is the most critical part of the whole purification process. And choosing the right...

Jueves 16 enero 2020

Cantidad : 30 sets/mo - Precio : 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...

Jueves 16 enero 2020

Cantidad : 30 sets/mo - Precio : 1500USD-30500USD

The vertical packing machine refers to machinery that can complete all or part of the product and product packaging process. The packaging process includes major processes such as filling, wrapping, and sealing, as well as related pre- and post-processes such as cleaning, stacking...

Jueves 16 enero 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...

Jueves 16 enero 2020

In general, filter paper can be divided into two types, one is qualitative, one is quantitative. Qualitative filter paper generally refers to the generation of cotton fiber on its surface after filtration, which is generally only suitable for qualitative analysis. While the quantitative...

Miércoles 15 enero 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...

Lunes 13 enero 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...

Viernes 10 enero 2020

The extraction thimbles are made of selected high-quality material, using highly efficient and innovative technology and highly homogenized molds. It contains no impurities and the product pore size is uniform. It is often used for Soxhlet extraction and rapid solvent extraction,...

Viernes 10 enero 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...

Jueves 09 enero 2020

Cantidad : 1000pcs - Precio : 10-100US D

Our box for circuit board is made of galvanized sheet and the surface is not treated. the production process throughout wear gloves to ensure that the surface of the product is flawless and free of stains. The middle molding is a simple molding mold making, which saves costs, reduces mold costs...

Jueves 09 enero 2020

Hawach tubes and sample vials are the essential devices for collecting, transporting and storing samples. Always available in a variety of colors, sizes, volume capacities, and material compositions, Hawach sample vials can make your lab much more efficient with fewer failed assays...

Jueves 09 enero 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...

Lunes 06 enero 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...

Viernes 03 enero 2020

Cantidad : 100000PCS - Precio : USD0.1~3.00

Mist spray is a new type of pump developed to meet the needs of the use of parmacy products and perfume products. Products Description This kind of pump can change the direction of the spray by blocking, and whose nozzle can be designed to change the effect of spray to meet different needs...

Jueves 19 diciembre 2019

We have magnetic materials for sale! Magnetic materials can produce magnetic fields, which generate forces attracting or repelling ferromagnetic materials and other magnets. Magnetic materials can be divided into soft and hard magnets. Soft magnets are those materials easy to magnetize...