B2B Servicios

Friday 09 August 2019

As a matter of fact, the quartz fiber extraction cannot be accessible in China, so Hawach has to design the other two products—cellulose and glass fiber exaction thimbles whose relevant parameters are respectively introduced as follows. Cellulose Exaction Thimble It is composed of...

Friday 09 August 2019

What is the bottle-top dispenser? During a scientific experiment, a bottle-top dispenser can indicate its excellent precision and high-repetition of separating operation without wasting solvents. While handling with some corrosive liquids or solvents, it provides safety assurance...

Friday 09 August 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....

Friday 09 August 2019

Reversed-phase chromatography (RPC) contains any chromatographic method using a non-polar stationary phase. The word “reverse” has a historical background. In the 1970s, most liquid chromatography was performed on unmodified silica or alumina. Their surface chemistry is hydrophilic...

Thursday 08 August 2019

Bonjour, Nous recherchons un fournisseur/vendeur de cimment pour une importante quantité de ciment environ 150.000 tonnes. Merci de nous contacter pour les détails. Hervé ADJAHO Ubicación : Cotonou, République du Bénin, 229 Cotonou, Persona a contactar : Hervé ADJAHO, +22 9 60 80...

Thursday 08 August 2019

More than 90% of gas chromatographic problems occur in the inlet, and it is necessary to see which problems may occur in the inlet. Problem No.1: Leak If there is a leak, the pressure on the inlet may not be maintained, and the instrument will alarm. If the problem cannot be solved in time...

Thursday 08 August 2019

As a single-use filter cartridge, Syringe filters are utilized to remove particles from the sample prior to high-performance liquid chromatography (HPLC). The scientists like to attach them to the end of the syringes for general filtration, as syringe filters are affordable and convenient...

Thursday 08 August 2019

Considering the comparative simplicity and maturity of the glass vial, customers rarely complain about its quality. However, the applicability of the autosamplers is actually essential to big manufacturing companies. Severely in terms of International Standard, vials of Hawach are...

Thursday 08 August 2019

Flash columns adopt high-capacity silica gel for precise filling, which has very excellent separation and purification performance. The specific surface area of high-capacity spherical silica gel is 40% higher than that of ordinary spherical silica gel, and the sample loading is twice...

Thursday 08 August 2019

The membrane filter is widely used in today's life, including ultrafiltration membrane, microporous membrane, nanofiltration membrane, microfiltration membrane, mesopore fiber ultrafiltration membrane, etc. Role of the membrane filter 1. Treatment of solute separation and concentration...

Thursday 08 August 2019

Chromatography is a separation and analysis method and the separation is the core. Therefore, HPLC columns are the heart of the chromatographic system. The requirements for the column are high efficiency, good selectivity and fast analysis speed. Generally, the column length of about...

Thursday 08 August 2019

Most common SPE cartridges are injection syringes made of polyethylene, in which there are two plugs made of polypropylene or fiberglass, with a certain amount of chromatographic adsorbent (filler) between the two plugs. SPE cartridges without sieve plate 1. Avoid “non-specific adsorption” 2...

Wednesday 07 August 2019

8079 aluminum foil technical specifications: 8079 aluminum foil is an aluminum foil with high strength, good elongation and good stretchability. 8079 aluminum foil not only has the advantages of moisture-proof, air-tight, shading, abrasion resistance, fragrance preservation, non-toxic...

Wednesday 07 August 2019

Cantidad : 1 - Precio : 10 000,00 €

Planta trituradora de roca semi-portátil / planta trituradora móvil en venta Por ejemplo, si está buscando una trituradora de cono con ruedas, una trituradora de impacto, una trituradora de mandíbula u otra trituradora de rocas portátil, Hongxing Machinery ofrece varios planes que...

Wednesday 07 August 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 07 August 2019

Precio : 25000 USD

Somos fabricantes de tanques de camiones Bobtail de propano usados, Bobtail de GLP usados, tanques de camiones de GLP usados, Bobtail de tanques de GLP usados, Bobtail de LPG, tanques de camiones de GLP. Indicador de presión de GLP Horton Sphere barato y dispositivos para medir el...

Wednesday 07 August 2019

Precio : 30000USD

Se utiliza LPG Bobtail y tanque de camión, LPG Truck tank, LPG Bobtail, LPG Bobtails, LPG Bobtail & truck tank, LPG Gas Storage Bobtail, LPG Semitrailer y LPG Transport Tank se proporcionan con todos los accesorios como accesorios de seguridad, válvulas, tuberías, flujo excesivo válvulas...

Wednesday 07 August 2019

Precio : 20000USD

Somos fabricantes de LPG Bobtail, LPG Bobtails, LPG Bobtail y tanques de camión, LPG Bobtail y tanque de camión, LPG Bobtail de almacenamiento de gas, LPG Semitrailer, LPG Transport Tank, LPG Bobtail y camión cisterna, LPG Tanker. Especificación técnica: Presión de diseño: 17.16...

Wednesday 07 August 2019

Precio : 20000USD

Somos fabricantes de LPG Bobtail, LPG Bobtails, LPG Bobtail y tanques de camión, LPG Bobtail y tanque de camión, LPG Bobtail de almacenamiento de gas, LPG Semitrailer, LPG Transport Tank, LPG Bobtail y camión cisterna, LPG Tanker. Especificación técnica: Presión de diseño: 17.16...

Wednesday 07 August 2019

Precio : 20000USD

Somos fabricantes de LPG Bobtail, LPG Bobtails, LPG Bobtail y tanques de camión, LPG Bobtail y tanque de camión, LPG Bobtail de almacenamiento de gas, LPG Semitrailer, LPG Transport Tank, LPG Bobtail y camión cisterna, LPG Tanker. Especificación técnica: Presión de diseño: 17.16...

Wednesday 07 August 2019

Precio : 25 000,00 €

Nuestras empresas, somos fabricantes de tanque de almacenamiento de GLP usado y tanque de transporte de GLP, tanque de transporte deGLP, tanque de camión de transporte de GLP, bobtail de GLP usado, bobtail de GLP, bobtail de GLP usado, con la mejor calidad según el requisito de los clientes...

Wednesday 07 August 2019

Pipe ttes are often used to remove a small amount of liquid in the laboratory. Micropipette first appeared in 1956, invented by Schnitger who is a scientist of the Institute of physiology and chemistry, Germany. Pipettes of different specifications are equipped with different sizes...

Wednesday 07 August 2019

The principle of vacuum filtration is forming the negative pressure to drive the filtration at the outlet of the filtrate. This kind of filtration according to the forms of operation is divided into two types: batch operation and continuous operation. The vacuum filtration with batch...

Wednesday 07 August 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...

Wednesday 07 August 2019

The thimble is utilized in extraction, so the dissolution rate of impurities is a comparatively deductive target. For the deficient data of cellulose extraction thimbles, the mental content in glass fiber ones has to be tested, and respective results of different sizes are listed...

Wednesday 07 August 2019

This product is just what you need, except for the extremely special cases in those days, and when you want to try new technology, you use this economical and practical model, the material is very secure, and it is also easy to purchase, so it is the best choice in the laboratory...

Wednesday 07 August 2019

Each analyst needs filter paper, which is a product with high consumption in the laboratory. Filter paper is commonly used in analytical laboratories as a filter medium to separate the solution from the solid. Basic introduction The paper is loose and has strong absorption performance to liquid...

Wednesday 07 August 2019

Hot sale Breathable Disposable Baby Diaper OEM Service is availiable! Good Breathing and Elasticity Size: XL, L, M, S Materials: Non-woven fabric, SAP, PE film,Fluff Pulp Features: 1.Super Thin Breathable Back Sheet Breathable back sheet used to shed wet air and allows fresh air to...

Wednesday 07 August 2019

- Description by Manufacturer - Sheet Size: 210mm x 297mm, International Size A4 Quality: Imported 100% Virgin Wood Pulp Whiteness = 102-104%,Natural White Capability: High Speed Copying100ppm, Laser Capable,Inkjet Capable, Fax Capable. Thickness: 103-110 um Surface roughness TS ml/min...

Wednesday 07 August 2019

We are suppliers of best quality A4 copy paper 80gsm75gsm,70gsm and looking for serious buyers in need of our papers contact with us for more details. Quality : Imported 100% Virgin Wood Pulp Whiteness : 102-104%, natural white, Capability : High speed copying 100ppm, laser capable...