GRADIENT - 297 Annonces

Mardi 17 mars 2020

Quantité : 200,000 pc - Prix : 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...

Mardi 17 mars 2020

Quantité : 50000/mont - Prix : 10usd

BEST Grounding Module Performance and characteristics of BEST grounding module: The low-resistance grounding module is a non-metallic material-based grounding body composed of non-metallic minerals with good conductivity and chemical stability, metal ground rods, electrolytes and humectants...

Mercredi 11 décembre 2019

Flow Process of HPLC column First, the solvent in the storage bottle is pumped into the chromatographic system by pump and then output, and then introduced into the sampler after flow and pressure measurement. Second, object to be tested is injected by the sampler, passes through...

Mardi 10 décembre 2019

PP Filter Cartridge PP filter cartridge is made of polypropylene ultrafine fiber hot melt and wrapped. The fiber randomly forms the three-dimensional microporous structure in space. The pore diameter is distributed in a gradient along the filtrate flow direction. It integrates surface...

Samedi 09 novembre 2019

Quantité : 1set - Prix : USD2,500

Main Structure: 1. Sawdust dryer is composed of the cylinder, before and after the roller circle, a large gear, gear roll, drag roller, a small gear, a feeding device, lifting plate, reducer, motor, feeding devices and other components. 2. According to client needs, furnace and the...

Jeudi 24 octobre 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...

Mercredi 16 octobre 2019

BEST Grounding Module Performance and characteristics of BEST grounding module: The low-resistance grounding module is a non-metallic material-based grounding body composed of non-metallic minerals with good conductivity and chemical stability, metal ground rods, electrolytes and humectants...

Samedi 12 octobre 2019

Quantité : 1set - Prix : 300000usd

Conveyors are used for product conveying. There are different types of the conveyor belt automation , which can be used for conveying various kinds of products. Flexible conveyor is a device designed to transport raw materials, semi-finished products or products in order to improve...

Samedi 28 septembre 2019

Depending on the packing of the HPLC column. The following column types are available on the market: 1. Silica gel HPLC column: Silica gel is the earliest chromatographic column packing used in liquid chromatography. It has a wide range of applications. However, it can only be used...

Vendredi 27 septembre 2019

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...

Vendredi 27 septembre 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,...

Mercredi 25 septembre 2019

Quantité : 50000/mont - Prix : usd3-10

BEST Grounding Module Performance and characteristics of BEST grounding module: The low-resistance grounding module is a non-metallic material-based grounding body composed of non-metallic minerals with good conductivity and chemical stability, metal ground rods, electrolytes and humectants...

Vendredi 20 septembre 2019

Silica matrix HPLC columns are generally compatible, but organic polymer matrix columns may expand or contract in some solvent combinations, which will affect their chromatographic behavior. Wash each solvent system at least 20 volumes. Because some solvent systems are highly viscous...

Jeudi 12 septembre 2019

Vacuum filtration is a chemistry technique that can allow for a greater rate of filtration in the lab. In normal filtration, the gravity can provide the force drawing the liquid through the filter paper, but a pressure gradient performs this function in vacuum filtration, offering...

Dimanche 25 août 2019

T-shirt Printer as known as Direct to Garment Printer (DTG) printer, it is a machine that directly prints ink on garments. Its performance is stable, you can print bright images on any light-colored, dark-colored garments or fabric. It can print garment materials like cotton, polyester...

Mercredi 14 août 2019

Physical properties of the chromatographic column could affect the performance of C18 HPLC columns. - Performance factors of C18 HPLC columns: - Silica gel purity Class A silica gel has high residual silica hydroxyl with a negative charge and high metal content on the acidic surface...

Samedi 10 août 2019

Quantité : 10000 - Prix : 1-10000 USD

The working principle of the electrostatic dust collector is to use the high voltage electric field to ionize the flue gas. The dust charge in the air flow is separated from the air flow under the action of the electric field. The negative electrode is made of metal wires with different...

Vendredi 21 juin 2019

Flash chromatographic column, also called rapid chromatographic column(rapid column crossing, which means gradient elution, decompression or pressurization of the column), medium pressure chromatographic column（for example, rapid elution is achieved by pressurizing with nitrogen and...

Mardi 18 juin 2019

Application: The tested object is attached to a test platform adapter. The inside of the part was cooled and heated by an aqueous solution of ethylene glycol. The test component needs to undergo a specific temperature profile and record changes in temperature. Temperature variations...

Samedi 15 juin 2019

Conveyors are used for product conveying. There are different types of the conveyor, which can be used for conveying various kinds of products. Flexible conveyor is a device designed to transport raw materials, semi-finished products or products in order to improve the efficiency...

Jeudi 06 juin 2019

The fast liquid chromatography column optimization function, or “GO” function, converts the linear gradient into a step gradient and optimizes the elution conditions near the confirmed elution peak. First, purify a small portion of the sample with a small column and wait until the...

Lundi 15 avril 2019

LMT5251GLQ rubber asphalt bitumen distributor truck is a special machine developed by our company for construction and maintenance of the asphalt road surface, it can be widely used in operations, such as transporting and spreading high-temperature liquid rubber asphalt, modified asphalt...

Samedi 21 juillet 2018

Quantité : 200000 Pie - Prix : $1.00USD/Pieces

Quick Details Product Description Specifications Style: Radio Control Toy Type: Helicopter Power: Battery Material: Other Scale: 1: 5 Radio Control Style: RC Hobby Place of Origin: Guangdong, China (Mainland) Brand Name: Constar Model Number: 4316ZWW Commutation Structure...

Samedi 19 mai 2018

Sintered Fiber Felt Technical Parameter 1. Raw Material: SS 316L 2. Filter Rating: 1-300 Microns 3. Operation Temperature: ≤ 816 ℃ 4. Length: ≤ 1200 mm 5. Width: ≤ 1000 mm 6. Regular Size: 500 mm*500 mm,500 mm*1000 mm,1000 mm*1000 mm or others 7. Thickness: 0.2-10 mm Sintered Fiber...

Vendredi 18 mai 2018

Sintered Metallic Fiber Felt Technical Parameter 1. Raw Material: SS 316L 2. Filter Rating: 1-300 Microns 3. Operation Temperature: ≤ 816 ℃ 4. Length: ≤ 1200 mm 5. Width: ≤ 1000 mm 6. Regular Size: 500 mm*500 mm,500 mm*1000 mm,1000 mm*1000 mm or others 7. Thickness: 0.2-10 mm Sintered...

Vendredi 18 mai 2018

Sintered Metal Fiber Felt Technical Parameter 1. Raw Material: SS 316L 2. Filter Rating: 1-300 Microns 3. Operation Temperature: ≤ 816 ℃ 4. Length: ≤ 1200 mm 5. Width: ≤ 1000 mm 6. Regular Size: 500 mm*500 mm,500 mm*1000 mm,1000 mm*1000 mm or others 7. Thickness: 0.2-10 mm Sintered...

Vendredi 18 mai 2018

Sintered Fiber Filament Media Technical Parameter 1. Raw Material: SS 316L 2. Filter Rating: 1-300 Microns 3. Operation Temperature: ≤ 816 ℃ 4. Length: ≤ 1200 mm 5. Width: ≤ 1000 mm 6. Regular Size: 500 mm*500 mm,500 mm*1000 mm,1000 mm*1000 mm or others 7. Thickness: 0.2-10 mm Sintered...

Vendredi 18 mai 2018

Sintered Fiber Felt Sheet Technical Parameter 1. Raw Material: SS 316L 2. Filter Rating: 1-300 Microns 3. Operation Temperature: ≤ 816 ℃ 4. Length: ≤ 1200 mm 5. Width: ≤ 1000 mm 6. Regular Size: 500 mm*500 mm,500 mm*1000 mm,1000 mm*1000 mm or others 7. Thickness: 0.2-10 mm Sintered...

Vendredi 18 mai 2018

Metal Fiber Mat Technical Parameter 1. Raw Material: SS 316L 2. Filter Rating: 1-300 Microns 3. Operation Temperature: ≤ 816 ℃ 4. Length: ≤ 1200 mm 5. Width: ≤ 1000 mm 6. Regular Size: 500 mm*500 mm,500 mm*1000 mm,1000 mm*1000 mm or others 7. Thickness: 0.2-10 mm Metal Fiber Mat Feature 1...

Lundi 30 avril 2018

Quantité : 100 tons - Prix : $ 1600/ton fob Izmir

Dried figs are one of the most “nutritive” food for all ages. It is the food containing the highest percentage of calcium, which is essential for children to build strong bones and teeth, and essential for grown ups for muscle control, specially for rhytmical heart beat. Dried figs...