METHODS - 9103 Anuncios

Miércoles 11 marzo 2020

Use of pipette: a. Set liquid volume: 1). When adjusting from large volume to small volume, you need to use the normal adjustment method and rotate the scale anticlockwise. 2). When adjusting from small volume to large volume, adjust clockwise to the scale exceeding the set volume...

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...

Viernes 06 marzo 2020

Cantidad : 1 - Precio : USD 200000-1000000

- Products Description - Energy supply Power supply 380V/415V/440V.50/60HZ or based on customer plant requirement Water supply City water or tap water Heating Electric or steam or air energy, based on customer requirement Auxiliary equipment pure/DI water treatment system...

Viernes 06 marzo 2020

Cantidad : 1 - Precio : USD 200000-1000000

- Products Description - Energy supply Power supply 380V/415V/440V.50/60HZ or based on customer plant requirement Water supply City water or tap water Heating Electric or steam or air energy, based on customer requirement Auxiliary equipment pure/DI water treatment system...

Miércoles 04 marzo 2020

Cantidad : 2 million - Precio : 0.1-6

Rubber tactile paving (XC-MDB7001B) Warning and Directional PU mat with self-adhesive glue DIMENSIONS: W: 300mm x L: 300mm x Thickness: 7mm FIXING METHOD : Glue TACTILE TYPE: Warning and Directional LOCATION : Indoor, Outdoor UV STABILITY: Yes MATERIALS: POLYURETHANE Packing：25pcs per carton...

Miércoles 04 marzo 2020

Cantidad : 2 million - Precio : 0.1-6

Waring Brass tactile indicator (XC-MDD2002) Circled surface,Solid studs with pin Place of Origin: Zhejiang,China (Mainland) Brand Name: XC Advantage: Factory Directly Sale Function: Anti-slip and provide protection for the blind and disabled The Details of Brass studs DIMENSIONS...

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...

Martes 18 febrero 2020

Cantidad : 100 - Precio : 100usd

Do you want to buy membrane switch? We are professional membrane keypad suppliers. A membrane switch and panel or more precisely a standard membrane switch assembly is comprised of several flexible layers that make up a complete switch package. This assembly can have as few as one...

Viernes 14 febrero 2020

Cantidad : 5000 MT - Precio : 8500usd

NUEVA TEMPORADA DE CULTIVO 2020 (BENIN) Anacardo crudo * ORIGEN: BENIN y Burkina Faso * TIPO DE PRODUCTO: anacardos sin cáscara * CALIDAD: según especificaciones de compra * CARGA DEL PUERTO: puerto de Cotonou o puerto de Lomé * PRECIO: competitivo * CALIDAD: 46+ mínimo * HUMEDAD...

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

Vanilla TK BLACK de Madagascar Capacidad de suministro: 500 kg por semana. Forma de pago: depósito del 30% y el resto a pagar a la recepción de la mercancía. Compra mínima: 20 kg Precio: 350 € / kg. Detalle de empaquetado: según la petición del comprador Lugar de origen: MADAGASCAR Vida útil...

Lunes 20 enero 2020

As we know, five steps required for solid phase extraction cartridge: sample preparation, activation or equilibration of the column, loading, rinsing and eluting the compound of interest. There is no uniform regulation for that the solid phase extraction cartridge should be activated...

Domingo 19 enero 2020

The QuEChERS method is a sample preparation technology based on solid-phase extraction and matrix solid-phase dispersion technology. It is suitable for the treatment of low-fat samples and can achieve ideal results for samples containing less than 15% fat. Because of its simple operation...

Jueves 16 enero 2020

Cantidad : 30 sets/mo - Precio : 1500USD-30500USD

The vertical packing machine refers to machinery that can complete all or part of the product and product packaging process. The packaging process includes major processes such as filling, wrapping, and sealing, as well as related pre- and post-processes such as cleaning, stacking...

Jueves 16 enero 2020

Cantidad : 30 sets/mo - Precio : 1500USD-30500USD

Do you want to buy Bucket Elevator? The mini bucket elevator is suitable for lifting from a low place to a high place. After the material is supplied to the hopper through the vibrating table, the machine automatically runs continuously upwards. Product Description of bucket elevator...

Miércoles 15 enero 2020

Hawach sample vial is also called a sampling bottle, purification bottle, sterile bottle, clean bottle, filter bottle, filter bottle, sampling bottle, filter bottle and so on. It is in accordance with the international standard: ISO3722 “hydraulic drive· sampling vessel cleaning method...

Lunes 13 enero 2020

The dispersed solid phase extraction kit is selected based on the type of food being analyzed and the method used. In this step, the extracted sample is added in equal amounts to a 2 ml or 15 ml centrifuge tube. The centrifuge tube contains a small amount of solid phase extraction...

Viernes 10 enero 2020

Vacuum filtration is a physical term, also known as decompression filtration and vacuum filtration, which has double meanings. In physical terms, vacuum filtration refers to the method of reducing the pressure in the vacuum filtration bottle by using the vacuum pump to achieve the...

Viernes 10 enero 2020

Cantidad : 1 - Precio : 100,00 €

The Features of High Precision Benchtop Spectrophotometer Colorimeter It has high precision and uses the setting of the pre-positioning board, which eliminates the need to use the standard blackboard and whiteboard during the calibration of the traditional colorimeter and color difference meter...

Viernes 10 enero 2020

Cantidad : 1 - Precio : 100,00 €

Laboratory Homogenizers Emulsification Heads Handheld Superfine Homogenizers AD145S-P 6G 0.2-10ml 1. Description of XZBELEC's AD145S-P high shear lab mixer AD145S-P ultrafine homogenizer is suitable for liquid / liquid mixing, emulsification, homogenization, liquid / solid powder dispersion...

Jueves 09 enero 2020

Cantidad : 1000pcs - Precio : 10-100US D

Our box for circuit board is made of galvanized sheet and the surface is not treated. the production process throughout wear gloves to ensure that the surface of the product is flawless and free of stains. The middle molding is a simple molding mold making, which saves costs, reduces mold costs...

Jueves 09 enero 2020

Cantidad : 1000pcs - Precio : 10-100US D

Metal fabrication is the method of building machines and structures from raw metal materials like plate metals. architectural sheet metal fabrication comes embrace everything from hand railings to serious instrumentation and machinery. In metal fabrication processes, both human labor...

Jueves 09 enero 2020

Hawach Scientific specialized in filtration products for more than decades years. All our filter papers are made from the imported membrane in the cleanroom. Before release to market, the products are consigned to the QC department for random inspection. In analytical chemistry, the...

Miércoles 08 enero 2020

When the filter element has been used for a long time and the filtration speed still recovers less than ideal after recoil with the above method, the filter element can be removed and immersed in NaOH solution with a concentration of 2-4% for 4-8 hours. Then, clean water filtered...

Martes 07 enero 2020

Cantidad : 200㎡ - Precio : USD$10-45/㎡

Matshield decking is the brand new technology that brings you matter surface of outdoor decking. What is more, fire resistant is available by orders(standard product is not fire resistant). Matshield decking is also made by co extrusion, we are the only in China who owns this technology...

Martes 07 enero 2020

Cantidad : 200㎡ - Precio : USD$10-45/㎡

High quality hard wood fiber (Oak wood) and high density PE resin are the main raw material. This is the first generation of WPC Decking. WPC Stands for wood plastic composite. Oakio Iniwood decking available in variety of different finishes that mimic the look and feel of exotic hardwoods...

Martes 07 enero 2020

Cantidad : 200㎡ - Precio : USD$10-45/㎡

Elashield decking is the 3rd generation of co extruded decking, and we are the only one in China who makes this type of decking at the moment. It is excellent for swimming pool decking. Elashield decking is known to elastic surface, this distinctive, contemporary design brings the...

Martes 07 enero 2020

Cantidad : 200㎡ - Precio : USD$10-45/㎡

The beauty of wood meets composite technology. Oakio Proshield outside cladding for houses combines the beauty and warmth of wood with the durability of low-maintenance, high-performance composite materials. Proshield composite wood cladding systems are an effective, eco-friendly...