ALCOHOL - 901 Anuncios

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...

Viernes 20 marzo 2020

Cantidad : 20MT/month - Precio : 1USD/kg

Classification: Pharmaceutical Intermediates Cas NO.: 542-56-3 Molecular Formula: C4H9NO2 Melting Point: Boiling Point: 66-67℃ Stability: Stable. Incompatible with acids, alcohols, strong bases. Decomposes slowly in water. Flammable - incompatible with strong oxidizing agents. Note...

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...

Domingo 15 marzo 2020

Cantidad : 200MT/mont - Precio : 2.7 USD/Kilogram

Classification: Oxide Refractive index.1 .433-1 436 Cas NO.: 1314-56-3 Flash Point: Non-combustible Molecular Formula: O10P4 Purity: 99% Melting Point: 340-360°C Appearance: White to yellow crystalline powder Boiling Point: sublimes at 300 C usage: industrial and medical use Stability...

Domingo 15 marzo 2020

Cantidad : 200MT/mont - Precio : 1.1 USD/Kilogram

Classification: Sulphate Refractive index. Cas NO.: 7775-27-1 Flash Point: 1800C Molecular Formula: Na2O8S2 Purity: 99% Melting Point: 100 °C Appearance: White crystalline powder Boiling Point usage: industrial grade Stability: Stability Unstable. Strong oxidizer. Contact with Brand Name...

Miércoles 11 marzo 2020

- Concentrated Quaternary Ammonium Compounds Disinfectant - Features Broad spectrum activity and long lasting bactericide, virucidal, fungicide, sterilization rates>99.999%. Nonirritating, nontoxic, chlorine and alcohol free. Noncorrosive to most material. Stable and easy to handle...

Lunes 20 enero 2020

1. Nylon Features: good temperature resistance, can withstand 121°C saturation steam hot pressure disinfection for 30min, the highest operating temperature of 60°C, good chemical stability, can withstand dilute acid, dilute base, alcohol, ester, oil, hydrocarbons, halogenated hydrocarbons...

Martes 07 enero 2020

1.Nylon Features: Good high-temperature resistance, which can withstand 121°saturated steam autoclaving for 30 minutes, the maximum working temperature of 60 degrees Celsius; Good chemical stability, which can withstand a variety of organic and inorganic compounds such as dilute acids...

Viernes 03 enero 2020

The pipette could be cleaned by being separated into two parts. The outer wall of the pipe tte should be cleaned regularly with 95% alcohol or 60% isopropanol. Next, wipe it with distilled water and dry naturally. Its internal cleaning requires disassembly of the pipette's lower part...

Viernes 03 enero 2020

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

The basic function of plastic cap is to seal and prevent leakage. However, as the daily cosmetics products tend to be diversified, the requirements for plastic cap are getting higher and higher, not only good sealing but also beautiful design. Products Description Taking perfume cap for example...

Martes 10 diciembre 2019

Nylon membrane filters are suitable for use with high PH samples; PES membranes filters are fit for filtration of compatible organic solvents and aqueous samples; PP membrane filters are widely used in analytical and research applications for the pharmaceutical, environmental, biotechnological...

Martes 26 noviembre 2019

We have empty shampoo bottles for sale! Plastic Bottles Shampoo Description: Transparent PET boston round bottles include blue disc top caps for easy dispensing of various products. The transparent PET is vibrant and also provides multiple barriers to storage of your products with ease...

Martes 26 noviembre 2019

Mini Wine Bottles Empty Plastic Bottles Description: The classic cylindrical wine bottle is made of food grade Pet, which is safer and more reliable.T he bottle Cap is made of Screw Cap, which is connected more tightly, ensuring that the bottle does not leak and the smallmouth is...

Miércoles 20 noviembre 2019

Cantidad : 2000 tons

RTV-1 silicone is a condensed silicone rubber that is gradually cured from outside to inside by contacting with moisture in the air. RTV-1 silicone rubber are used in bonding, sealing, encapsulating photovoltaic module components including photovoltaic frame, junction box and micro-inverter...

Jueves 24 octubre 2019

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 membrane filter with different geometries and cut-offs to meet your process requirements in viscosity, molecule size, impurity profile...

Viernes 18 octubre 2019

Taber Linear Scratch Testing with Reciprocating Abraser can test specimens with different sizes and shapes, especially ideal for the abrasion test of specimens with contoured or polished surfaces (e.g. abrasion test for plastic paint on computer mouse and other computer or IT products)...

Viernes 18 octubre 2019

Abrasion & wear testing machine with Rotary Platform Dual (Double) Head is commonly referred to as the Taber Abraser (Abrader) or Rotary Platform Dual (Double) Head Tester. First introduced in the 1930's, this precision built instrument was developed to perform accelerated wear testing...

Sábado 12 octubre 2019

Cantidad : 10000 - Precio : 57,00 €

Product Description Product Name Orthodontic Adent Dental Damon Q Bracket for Teeth 0.022 Mbt Roth Self Ligating Bracket Series Mbt/ Roth Slot Size 0.022 Hook 3 hook / 345 hook Base Mes Base Certification CE / FDA /ISO Overview Lateral View Botton View Top View Product...

Sábado 12 octubre 2019

Cantidad : 2000 tons

RTV-1 silicone is a condensed silicone rubber that is gradually cured from outside to inside by contacting with moisture in the air. RTV-1 silicone rubber купить are used in bonding, sealing, encapsulating photovoltaic module components including photovoltaic frame, junction box and...

Sábado 12 octubre 2019

It is well known that each laboratory has a large number of samples to be tested by liquid or gas chromatography. Consequently, there are lots of sample vials that need to be cleaned during the test even though it's time-consuming. Since the cleanliness of the vials may affect the test results...

Miércoles 09 octubre 2019

Currently, syringe filter is designed for sterilizing and clarifying, and suitable for both medical and laboratory applications. Syringe filter offered by Hawach Scientific is manufactured in a controlled environment with an automated process, which ensures the quality and use value...

Miércoles 09 octubre 2019

Hawach Scientific co., LTD. is a professional technology company integrating analytical chemical product development, manufacturing, sales, and service, Since its establishment, the company has maintained a high speed and steady pace of development, along with scientific and technological...

Miércoles 09 octubre 2019

Solid phase extraction (SPE) is used to reduce sample matrix interference and improve detection sensitivity. The separation selectivity of the solid phase depends on the retention strength of the components that can be retained, so the selection of the solid phase will depend on the...

Viernes 27 septiembre 2019

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 membrane with different geometries and cut-offs to meet your process requirements in viscosity, molecule size, impurity profile,...

Viernes 27 septiembre 2019

Cantidad : 1-2000 uni

NOMBRE: Asesino del neumático MATERIALES: De acero inoxidable COLOR: Amarillo TAMAÑO: 485*1000*50m m TRATAMIENTO SUPERFICIAL: galvanizado + polvo cubierto ALTURA: los 5cm USO: Seguridad de tráfico por carretera FUNCIÓN: De intensidad alta VENTA DE UNIDADES: Artículo...

Jueves 26 septiembre 2019

Cantidad : 2000Ton - Precio : 6~60 usd/KG

RTV-1 silicone is a condensed silicone rubber that is gradually cured from outside to inside by contacting with moisture in the air. It can be also called non conductive silicone sealant. RTV-1 silicone rubber are used in bonding, sealing, encapsulating photovoltaic module components...

Jueves 26 septiembre 2019

- Reversed-Phase Principle - The reversed-phase filler is a kindly of nonpolar filler such as C4, C8, C18 aliphatic chain which is bonded on the silica gel. Nonpolar or hydrophobic compounds are strongly reserved, while polar samples are weakly reserved and go through the flash reversed-phase...

Miércoles 25 septiembre 2019

Pullulanase is produced from Bacillus licheniformis by deep fermentation. It can be widely used in beer, starch sugar, monosodium glutamate, alcohol, and other industries. Pullulanase enzyme is a thermally stable debranching enzyme (cotyl-1, 6-glucosidase) applied at pH. It can hydrolyze...

Miércoles 25 septiembre 2019

Mesothermal Alpha Glucoamylase is extracted by Bacillus any breach No.BF7658 after liquid culture and fermentation, which can efficiently catalyze the hydrolysis of starch. This product is applicable to the "liquefaction" process of industries such as glucose, caramel, alcohol, beer...

Miércoles 25 septiembre 2019

Heat stable alpha Glucoamylase was extracted from Bacillus licheniform is NO.2709 after fermentation. The strain was identified as safe by FDA. This product has good heat resistance and low PH value adaptability. It can be used in the "liquefaction process" of starch sugar, alcohol...