CHEMICAL - 8997 Anuncios

Jueves 09 abril 2020

Application of Membrane Filter The use of the filter membrane does not require special chemical treatment of flocculation, nor does it require evaporation separation, only need the pressure to separate solid from liquid, which is a major feature of filter membrane treatment. Filter...

Martes 31 marzo 2020

SPE technology is a physical extraction process including liquid phase and solid phase based on the theory of liquid-solid chromatography, which uses selective adsorption, selective elution to enrich, separate and purify the sample. In daily application, SPE cartridge can also be...

Martes 31 marzo 2020

Cantidad : 10MT - Precio : USD1450/MT

1485/5000 Antioxidante de caucho TMQ (RD) Nombre químico Polímero de 2,2,4-trimetil-1,2-dihidroquinolina Fórmula molecular (C12H15N) n CAS No. 26780-96-1 Especificaciones GB8826-88 Articulo Especificaciones Alto grado 1er grado Apariencia Ámbar a marrón granular temperatura de ablandamiento...

Martes 31 marzo 2020

Cantidad : 10MT - Precio : USD2450/MT

Acelerador de goma DPG (D) Nombre químico Dephenyl Guanidine (D) Fórmula molecular C13H13N3 Peso Molecular 211 CAS No. 102-06-7 Especificaciones HG / T 2342-2010 Articulo Especificaciones 1er grado Apariencia Polvo blanco o gris blanco o granular Punto de fusión inicial (℃) Mín. 145...

Martes 31 marzo 2020

Cantidad : 10mt - Precio : usd1520/mt

Acelerador de goma TMTD (TT) Nombre químico disulfuro de tetrametil tiuram Fórmula molecular C6H12N2S4 Peso Molecular 240.41 CAS No 137-26-8 Especificaciones Q / KES018-2007 Articulo Especificaciones 1er grado Apariencia Polvo blanco o amarillo claro Punto de fusión inicial (℃) Mín...

Martes 31 marzo 2020

Cantidad : 10MT - Precio : USD2560/MT

1004/5000 Acelerador de goma MBTS (DM) Nombre químico 2, 2-Dibenzothiazole Disulfide (MBTS) Fórmula molecular C14H8N2S4 Peso Molecular 332.5 CAS No. 120-78-5 Especificaciones GB / T 11408-2013 Articulo Especificaciones Alto grado Apariencia Polvo blanco o amarillo claro o granular...

Martes 31 marzo 2020

Cantidad : 10MT - Precio : USD2450/MT

Acelerador de goma CBS (CZ) Nombre químico N-ciclohexil-2-benzotiazol sulfulfamida Fórmula molecular C13H16N2S2 Peso Molecular 264.4 CAS No. 95-33-0 Especificaciones HG / T 2096-2006 Articulo Especificaciones Alto grado Apariencia Polvo grisáceo o amarillo claro o granular Punto de...

Lunes 30 marzo 2020

Filter cartridge is a useful tool that contains filter media to capture and retain particles infiltration system. We can find filters cartridge not only in various lengths and diameters, but being made of different construction materials as well. As the flow is from outside to inside...

Jueves 26 marzo 2020

Now, the sample vial has formed a considerable industrial scale, and has been concerned by the instrument industry and academia. At the same time, its application has covered many key industries and fields such as food safety, environmental monitoring, quality inspection, commodity inspection...

Miércoles 25 marzo 2020

Les camions-citernes de carburant ne sont qu'un terme collectif pour tout ce type de remorque-citerne diesel, et ils sont appelés différemment à différents endroits, en fonction de la configuration du support transporté. Il y a des remorques à essence, des camions-citernes, des camions-citernes...

Miércoles 25 marzo 2020

Character of syringe filter 1. The PTFE membrane of the syringe filter is completely made of natural and permanent hydrophobic PTFE material. Even under a very low pressure difference, it can ensure that moist air or other gases can pass without hindrance, while the aqueous solution...

Lunes 23 marzo 2020

HAWACH manual pipette is home to three series, standard, advanced and advanced plus. The first two are semi-autoclave and last one is full-autoclave, which is more suitable for biology. Also, they can be divided into single channel adjustable volume pipettes, single channel fixed volume pipettes...

Sábado 21 marzo 2020

Cantidad : 1 - Precio : USD18000-28000

Description of Dual Monitor Raising Standing Desk With Two Legs： Two Motors Two Legged Electric Height Adjustable Standing Desk Supported by YND-03 environmental control box, it can be easily moved to the desired height by pressing a button on the controller. The button adjusts the...

Viernes 20 marzo 2020

Cantidad : 1MT/year - Precio : 1 USD/Kilogram

Classification: Other Chemicals Cas NO.: 14446-24-3 Molecular Formula: C9H11NO Melting Point: 192-193℃ Boiling Point: 313.5 °C at 760 mmHg Stability: null Refractive index: 1.582 Flash Point: 169.5 °C Purity: 99 Appearance: Solid usage: intermediate Brand Name: XQ EINECS: Aliase...

Viernes 20 marzo 2020

Sintered neodymium magnet is the strongest magnetic material commercially available today. It is largely made of alloy of neodymium, iron and boron, and the chemical formula is Nd2Fe14B. Sintered NdFeB neodymium magnet exhibits high magnetic energy product in small size with high coercive forces...

Viernes 20 marzo 2020

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...

Viernes 20 marzo 2020

Cantidad : 60-100 mil - Precio : USD0.1-0.5

Product Name: 500ml Plastic Spray Bottle With Spray Gun Material: The body of the bottle is made of PET materials and the lid is made of PP materials. Capacity: 500ml Slogan：Great capacity, great heart Introduction: This spray gun plastic spray bottle is mainly used for gardening, beauty, etc...

Viernes 20 marzo 2020

Cantidad : 30,000 sti - Precio : 1USD—100USD

Sandvik bioline Description LZQ is an OEM factory for all kinds of medical tools, such as Guide Drill P108, Profile Drill P144, Parallel Pin P37, Drill Key P47, Lance Drill P172, Kirschner Wires P178, ect. We can produce a whole kit of tools for customers'surgical cases. Product...

Viernes 20 marzo 2020

The vacuum filtration collects pollutants (mainly dust) sucked from the atmosphere to prevent system pollution, and is used between the suction cup and the vacuum generator (or vacuum valve). It is mainly suitable for vacuum filtration in the production process of chemical medicine...

Viernes 20 marzo 2020

The HAWACH bottle-top dispenser is made of Optical glass, Al2O3, ETFE, PFA, FEP, PTFE, platinum-iridium alloy, and PP (hard hat) and it can dispense nearly any laboratory chemical. The notable exceptions are: Sodium azide: Found in many biology labs, and used as a preservative for buffers...

Jueves 19 marzo 2020

Cantidad : 50 - Precio : Rs. 549

Increase the overall drinking experience and is strongly recommended by experts around the globe. Drinking with friends: - Let your un-expecting buddy try to figure out the secret on his own. It'll make for a great laugh and he won't forget how to do it the next time. The Solution...

Jueves 19 marzo 2020

Cantidad : 50 - Precio : Rs. 549

Increase the overall drinking experience and is strongly recommended by experts around the globe. Drinking with friends: - Let your un-expecting buddy try to figure out the secret on his own. It'll make for a great laugh and he won't forget how to do it the next time. The Solution...

Jueves 19 marzo 2020

Cantidad : 1 - Precio : 100,00 €

Professional Portable High Frequency moisture meter tester For soil silver sand High Frequency moisture meter MS350A is used for measuring moisture content of soil, silver sand chemical combination powder, coal powder and other powder materials. It applicable of chemical industry...

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...

Miércoles 18 marzo 2020

Widely used to remove particles from a liquid sample and avoid damage to equipment at the same time, syringe filter is affordable tool in the labs, which the scientists can use for small-volume filtration. You can find two different types of filters, one is with which you can recover your sample...

Martes 17 marzo 2020

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

JIUWU company produces the ceramic ultrafiltration membranes with the pore size 20nm, 50nm and so on. JIUWU company offers a large choice of ceramic uf membranes with different geometries and cut-offs to meet your process requirements in viscosity, molecule size, impurity profile...

Martes 17 marzo 2020

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

Ultrafiltration (UF) is a variety of membrane filtration in which forces, such as pressure or concentration gradients, cause separation through the semi-permeable membrane. High molecular weight suspended solids and solutes remain in the so-called retentate while water and low molecular...

Martes 17 marzo 2020

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

The SS ceramic membrane module is designed by different applications. Stainless steel could be used as the material of module/housing, that is, ss membrane housing. JIUWU company could produce the extra large stainless steel membrane housing as customer demand, such as loading over...

Martes 17 marzo 2020

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

Reverse osmosis (RO) is a water purification technology that uses a semipermeable membrane to remove ions, molecules, and larger particles from drinking water. Ro membrane technology is one of the most powerful tools to solve the world water crisis. We have rich experiences in RO...

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...