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Viernes 21 junio 2019

Normally SPE cartridge has two basic adsorption modes: target compound adsorption mode, impurity adsorption mode; 5 operation modes: gravity operation, manual positive pressure, centrifuge, negative pressure and positive pressure mode. Now let's review the whole process step by step...

Jueves 20 junio 2019

Basic Knowledge of Vacuum Filtration Based on the principle that under the same pressure (vacuum degree), the vaporization temperature of the water is lower than that of oil, scientists make practical equipment which is called vacuum filter. In fact, vacuum filtration is the most...

Miércoles 19 junio 2019

The most important process of the whole purification is selecting the most suitable Flash column. And now we will talk about the key content of the column: stationary phase. Stationary phase, commonly known as filler, is the most central part of chromatography. When we choose the...

Sábado 15 junio 2019

Conveyors are used for product conveying. There are different types of the conveyor, which can be used for conveying various kinds of products. Flexible conveyor is a device designed to transport raw materials, semi-finished products or products in order to improve the efficiency...

Martes 11 junio 2019

Generally speaking, many importers buy products from Chinese fairs, Alibaba, or market in Guangzhou, but you can only attend the fairs in specific times, and there are so many suppliers on Alibaba, some do not have enough experience for the business. Also, the market in Guangzhou...

Martes 11 junio 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...

Lunes 10 junio 2019

Features Now it has been developed into high-precision electric type, which is compared with traditional structure mode, with higher transmission accuracy, faster-feeding speed, more compact structure, more stable performance, and greatly improved production efficiency. The basic...

Viernes 07 junio 2019

- The Application and Usage of Impact Crusher: - Impact crusher is suitable for materials whose compressive strength is under 350Mpa, and particle size is less than 500mm.Impact crusher is widely used for sand and rock producing in the industries of roads, railways, reservoir, electricity...

Viernes 07 junio 2019

Cantidad : 4 pcs - Precio : USD 10-470

With the rapid development of modern industrial engineering, the various manufacturing machine, transportation machine are all developing to high speed, high efficiency, high precision, and automation. However, with the increase of equipment's power and speed, the intensity of the...

Martes 04 junio 2019

The laboratory vacuum pump is a basic instrument that can be used with a variety of instruments and equipment. It is very versatile. With the continuous upgrading of laboratory equipment, the requirements for vacuum pumps as auxiliary instruments are also increasing. Standard diaphragm...

Sábado 01 junio 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...

Sábado 01 junio 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...

Sábado 01 junio 2019

- Equipment Description of High Frequency PVC Door Curtain Welding Machine - UNIFY's consistent superior quality has been upheld. The width of fully automatic magnetic curtain heat sealing equipment generally ranges from 150mm to 750mm, which can be adjusted and customized. The whole...

Jueves 30 mayo 2019

NHG60 Single Angle Intelligent Gloss Meter NHG60 gloss meter supplier features with 60° angle, manufactured according to ISO2813 and GB/T 9754. It is also compatible with the standards of ASTM D523, ASTM D2457. NHG60 conforms to JJG696 first class gloss meter working requirement,...

Martes 28 mayo 2019

- PP Woven Bags - PP (polypropylene) woven bags are widely used as basic packaging materials in agriculture and industry. Follow us, a leading pp woven bags manufacturer from China, to have a broad understanding toward pp woven bags via following questions. - Types of PP Woven Bags...

Miércoles 22 mayo 2019

Basic information This double orifice air release valve is a pipeline will be matched equipment, apply to the temperature does not exceed 100 water, hot water pipe on the pipe from the air. Features 1. Body is provided with a shock-proof inner tube to protect the float; 2. Lower water...

Miércoles 22 mayo 2019

Basic information This valve is used for water purification. Features 1. Easy to operate; 2. No water stop is required to clean the cavity body; 3. Dirt above 0.005 millimeters can be removed, and can absorb rust; 4. The large volume of waste collecting chamber can reduce the number of cleaning...

Miércoles 22 mayo 2019

Basic information This water air release valve is installed at the highest point of the pipe or where there is a closed air, which is used to discharge the gas in the pipe and make the pipe run normally. Features 1. Can be a large amount of exhaust, improve water efficiency pump; 2...

Miércoles 22 mayo 2019

Basic information This valve acts as a closed circuit valve and a check valve to protect the system by avoiding and reducing the backflow of the intermediate fluid in the piping system and causing excessive water hammer. Features 1. Valve opens automatically when the pump starts and...

Miércoles 22 mayo 2019

Cantidad : 1000square - Precio : 2,50 €

Número de modelo: vidrio de pantalla de seda Función: Vidrio Decorativo Forma: plana. Estructura: Sólido Técnica: Vidrio Templado. Tipo: Float Glass. Espesor: 6 mm, 8 mm, 10 mm. Tamaño: 914mmx914mm, 1220x914mm, 1220mmx1830mm, 1524x2134mm, 1830x2440mm, 2134x3300mm, 3660x2140mm / 2440mm etc...

Lunes 13 mayo 2019

Features Now it has been developed into high-precision electric type, which is compared with traditional structure mode, with higher transmission accuracy, faster-feeding speed, more compact structure, more stable performance, and greatly improved production efficiency. The basic...

Lunes 06 mayo 2019

Foam fire trucks are equipped with a variety of fire fighting equipment. Foam fire trucks are currently the primary tool for the most basic mobile fire fighting equipment. Fire engines are usually stationed in the fire department. In the event of an emergency, the fire trucks will...

Lunes 29 abril 2019

Cantidad : 100000 - Precio : 10,00 €

El principio básico de la hjfqx serie es comprimir el aire como poder, disparando los altos materiales polímeros cuyo tamaño es más grande que el diámetro del tubo en el tubo interior.Los materiales poliméricos movimiento rápido a través de la pared del tubo interior y frotar la pared...

Lunes 29 abril 2019

CN (cyanopropyl) solid phase extraction (SPE) cartridge, CN (cyanopropyl) is a weakly hydrophobic silica matrix filler, which can be used as a normal phase or reverse phase adsorbent. The non-polar or weakly polar acid, medium and basic compounds are extracted from the aqueous solution...

Viernes 26 abril 2019

Cantidad : 1000000 - Precio : 10,00 €

El principio básico de la hjfqx serie es comprimir el aire como poder, disparando los altos materiales polímeros cuyo tamaño es más grande que el diámetro del tubo en el tubo interior.Los materiales poliméricos movimiento rápido a través de la pared del tubo interior y frotar la pared...

Viernes 26 abril 2019

Cantidad : 1000000 - Precio : 8 000,00 €

El principio básico de la hjfqx serie es comprimir el aire como poder, disparando los altos materiales polímeros cuyo tamaño es más grande que el diámetro del tubo en el tubo interior.Los materiales poliméricos movimiento rápido a través de la pared del tubo interior y frotar la pared...

Viernes 26 abril 2019

Cantidad : 100000 - Precio : 10,00 €

El principio básico de la hjfqx serie es comprimir el aire como poder, disparando los altos materiales polímeros cuyo tamaño es más grande que el diámetro del tubo en el tubo interior.Los materiales poliméricos movimiento rápido a través de la pared del tubo interior y frotar la pared...

Viernes 26 abril 2019

Cantidad : 100000 - Precio : 10,00 €

El principio básico de la hjfqx serie es comprimir el aire como poder, disparando los altos materiales polímeros cuyo tamaño es más grande que el diámetro del tubo en el tubo interior.Los materiales poliméricos movimiento rápido a través de la pared del tubo interior y frotar la pared...

Viernes 26 abril 2019

Cantidad : 100000 - Precio : 8 000,00 €

El principio básico de la hjfqx serie es comprimir el aire como poder, disparando los altos materiales polímeros cuyo tamaño es más grande que el diámetro del tubo en el tubo interior.Los materiales poliméricos movimiento rápido a través de la pared del tubo interior y frotar la pared...

Viernes 26 abril 2019

Cantidad : 100000 - Precio : 8 000,00 €

El principio básico de la hjfqx serie es comprimir el aire como poder, disparando los altos materiales polímeros cuyo tamaño es más grande que el diámetro del tubo en el tubo interior.Los materiales poliméricos movimiento rápido a través de la pared del tubo interior y frotar la pared...