SAMPLES - 8655 Anuncios

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...

Miércoles 18 marzo 2020

Sample vials are widely used in the lab. It is a special appliance qualified for cleaning according to the international standard: ISO3722 “Identification of Cleaning Methods for Hydraulic Transmission and Sampling Containers”. It's different from other liquid samplers, just a drink...

Martes 17 marzo 2020

Cleaning and storage of HPLC column Have a good understanding of the sample made, and wash it with the mobile phase that has the strongest eluting capacity for the sample. For silica gel HPLC column, first wash away the polar impurities with methanol, then use dry dichloromethane...

Martes 17 marzo 2020

Cantidad : 50000/mont - Precio : 10usd

What is the copper-bonded copperweld steel ground rod? Do you want to buy earth rod? Product Name: Copper coated copperweld steel ground rod Production process: electroplating / continuous electroforming Raw materials: Cold draw high quality mild steel Product type: one pointed, one flat...

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...

Lunes 16 marzo 2020

1.Syringe filter HAWACH syringe filter features high cleanliness, easy operation, and high precision, with various specifications. Filter housing material uses sanitary polypropylene material. The precise design guarantees smooth filtering rationalized internal space, and very low residual rate...

Domingo 15 marzo 2020

Cantidad : 200MT/mont - Precio : 40 USD/Kilogram

Clasification: Organic Acid Refractive index: 1 .508 Cas NO.: 56-86-0 Flash Point: 155.7 °C Molecular Formula: C5H9NO4 Purity: 99.5% . Melting Point: 205C Appearance: White cryst. powder Boiling Point: 333.8 °C at 760 mmHg usage: industrial .food and medical grade Stability: . Stable...

Jueves 12 marzo 2020

What areSyringe filter syringe filters used for? syringe filter, also known as needle filter, cylinder filter, cylinder filter membrane filter, etc., is used for sample prefiltration, clarification of the removal of particles, liquids and gases, etc. What are the advantages of using...

Jueves 12 marzo 2020

There are three types of sample vial caps: the jaw cover, the clamping cap, and the screw cap. Each sealing method has its own advantages. Jaw Cap The clamp cover presses the gasket between the bottle edge of the glass sample bottle and the folded aluminum cover. The sealing effect is very good...

Miércoles 11 marzo 2020

Column chromatography is found important in the labs due to its factors of easy packing procedure, low pressure of operation and low costs as well. Depend on the way that the solvent flows down the column, we can find two different kinds of column chromatography: one is gravity column...

Martes 10 marzo 2020

1.Mixed-mode cation exchange r: A mixed adsorbent having strong cation exchange and reverse retention, which is highly selective for alkaline analytes, stable in organic solvents. 2.Weak cation exchanger: Weak cation exchange and reverse retention complex mechanism, which is used...

Lunes 09 marzo 2020

The QuEChERS method has the following advantages : (1) high recovery rate, which is greater than 85% for a large number of polar and volatile pesticide varieties;(2) high accuracy and accuracy, can be corrected by internal standard method;(3) a wide range of analyzable pesticides...

Jueves 05 marzo 2020

Using agriculture quadcopter for agriculture is a hot topic these days, and for good reason. These unmanned aerial vehicles (UAVs), as they are sometimes called, are rapidly becoming a core tool in a farmer's precision equipment mix. Today's farmers have to deal with increasingly...

Miércoles 04 marzo 2020

Cantidad : 2 million - Precio : 0.1-6

As one of stainless steel stair nosing suppliers, Xiongchang range of tactile stair nosing is extremely versatile, Non-slip profiles for stairs finished in ceramic tile, porcelain tile, wood and other materials, designed to protect edges and the nosing between treads and risers. Special...

Miércoles 04 marzo 2020

Cantidad : 2 million - Precio : 0.1-6

Wuyi Xiongchang is the one of the most professional in tactile bars. We created the new processes for the stainless steel directional indicators , not only casting. Compared with casting stainless steel diectional indicators , Our products are advantageous : 1.All the size are compliant...

Lunes 24 febrero 2020

Cantidad : 3000 t - Precio : 990€/t

Nous sommes un producteur et exportateur de sésame blanc tchadien: - variété S42 - brut ou décortiqué/soufflé - origine: Tchad (Sud, région de Moundou) 1.Spécification: - humidité 6% max - huile: 50%/55% (min.50%) - protéines: 25% 2.Prix - packaging 50KG/100KG - EXW price: décortiqué...

Sábado 22 febrero 2020

Precio : usd0.8-usd5

DESCRIBE Order flip flops: Strap Material: PVC Sole Material: EVA Size: S: 25CM; M: 27CM; L: 29CM; XL: 30CM or customization Color: Blue or according to your Pantone color OEM/ODM: Customized logo, color, design, size packaging are available MOQ: 25 pairs MOQ is available Package...

Sábado 22 febrero 2020

Cantidad : 1pcs - Precio : usd0.8-usd5

Our team have 15 years experience in flip flops china production line management and technology research, so we can control the mass production of sandal Flip flops as well during the produce online, and can give the reasonable price and high-quality wholesale flip flops from china to you...

Viernes 21 febrero 2020

Monel K500 Plate could be further strengthened by performing a cold working procedure before the precipitation hardening process.Since the ASTM B127 is specification which covers rolled nickel- copper based Monel 400, it can be used in the manufacture of components such as plate,...

Miércoles 19 febrero 2020

Product: forged trunnion ak Application: hydraulic cylinder, truck Place of origin: Hebei, China (Mainland) Material: C45, 20, ASTM A216 70-36 grade WCB Process: die mold forged, forging + CNC machining, Surface treatment: anti-rust oil or painting Surface roughness: 12.5Ra Weight: 0...

Miércoles 19 febrero 2020

Product: hydraulic cylinder head Application: hydraulic cylinder Place of origin: Hebei, China (Mainland) Material: C45, 20, ASTM A216 70-36 grade WCB Process: die mold forged, forging + CNC machining, Surface treatment: anti-rust oil or painting Surface roughness: 12.5Ra Weight: 0...

Miércoles 19 febrero 2020

Product: forged steel clevis Application: hydraulic cylinder Place of origin: Hebei, China (Mainland) Material: C45, 20, ASTM A216 70-36 grade WCB Process: die mold forged, forging + CNC machining, Surface treatment: anti-rust oil or painting Surface roughness: 12.5Ra Weight: 0.5-50kg...

Miércoles 19 febrero 2020

Create Die Mold Create a die mold is the first step for the metal forging process, it is critical and essential step for the die mold forging process. We have a die mold maker who had been working with us for near 20 years, with rich experience, who can design the mold according to...

Martes 18 febrero 2020

Cantidad : 100 - Precio : 100usd

What is Graphic overlay ? Graphic overlay is an interface layer which is made of polycarbonate or polyester with an adhesive backing. It can be applied to many industries including, Residential and commercial appliances Machinery control panels Medical equipment HVAC equipment Gas...

Lunes 03 febrero 2020

Dear Sir, Good day! I am Ms. Linda from Vilaconic Group in Vietnam-one of the main suppliers of RICE & SPICES. We are the official member of VPA, VFA, VCCI, Trust Brand and hope to establish doing long term business with your esteemed company. Our Main exporting products is based on...

Lunes 03 febrero 2020

Dear Sir, Good day! I am Ms. Linda from Vilaconic Group in Vietnam-one of the main suppliers of RICE & SPICES. We are the official member of VPA, VFA, VCCI, Trust Brand and hope to establish doing long term business with your esteemed company. Our Main exporting products is based on...

Lunes 03 febrero 2020

Dear Sir, Good day! I am Ms. Linda from Vilaconic Group in Vietnam-one of the main suppliers of RICE & SPICES. We are the official member of VPA, VFA, VCCI, Trust Brand and hope to establish doing long term business with your esteemed company. Our Main exporting products is based on...

Sábado 25 enero 2020

Cantidad : Per 1000 P - Precio : $12.00USD

Product Description Product Name: 2017 Hot-sale Fashion Medical Disposable Nonwoven Shoe Covers Material: PP nonwoven Size: 16*40cm,17*38cm, 17*41cm,17*45cm, etc Type: Disposable, Non-skid,Dust-proof Feature: Breathable, Hygienic , Comfortable and biodegradable Advantage...

Miércoles 22 enero 2020

The sealing property of the headspace vial is better than that of the threaded vial, and the rubber or silica gel has good re-sealing after the puncture, so it is ideal to preserve the reagents. If some of the organic solvents in use will corrode the silicone or rubber bottle pad...

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...