IMPURITY - 453 ads

Tuesday, May 14, 2024

PFA acid purification system: 1. Product introduction: Acid purifier: also known as acid purification system, high-purity acid purifier, acid reagent purifier, high-purity acid distillation purifier, etc. In laboratory work, the purity of the acid is often poor, causing deviations...

Sunday, May 12, 2024

Can meet the low detection limit requirements of ICP-OES and ICP-MS and provide laboratory-grade ultrapure acid for demanding analysis applications. The main body of the equipment is made of high-purity PTFE and PFA, and the container in contact with the acid reagent is made of imported...

Wednesday, May 08, 2024

Quantity : 1KG-25000K - Price : USD16-USD7200.0

Cyclophosphamide CAS 50-18-0 Wholesale & Bulk Cyclophosphamide is a medication used primarily in chemotherapy to treat various types of cancer. It belongs to a class of drugs called alkylating agents, which work by interfering with the growth and spread of cancer cells in the body...

Wednesday, May 01, 2024

Quantity : 50 tons - Price : $18 - $47

Material: RO4200-1,RO4210-2 Size: Circular targets: Diameter 10mm up to 400mm x Thickness 2mm up to 28mm Rectangular targets: Thickness 1mm up to 20.32mm x Width up to 800mm x Length up to 3000mm Purity: ≥99.9% or 99.95% Material Features： high product density, good product compactness...

Monday, April 29, 2024

Features of Cassava Paddle Washer(Potato Washing Machine) Processing Capacity: 3-20Tons/hour Application Scope: Fresh cassava washing to remove surface mud and sand Product Introduction: Cassava processing machine, cassava washing machine, cassava cleaning machine, cassava peeling machine...

Monday, April 29, 2024

Features of Potato Washing Machine Processing Capacity: 3-20Tons/hour Application Scope: Fresh cassava washing to remove surface mud and sand Product Introduction: Cassava processing machine, cassava washing machine, cassava cleaning machine, cassava peeling machine, cassava washing...

Saturday, April 13, 2024

Carbon black is a material produced by the incomplete combustion of coal and coal tar, vegetable matter, or petroleum products, including fuel oil, fluid catalytic cracking tar, and ethylene cracking. Carbon black in tires is a form of paracrystalline carbon that has a high surface...

Thursday, April 11, 2024

1. Designed for the purification of laboratory hydrochloric acid, nitric acid, and hydrofluoric acid to reduce the content of metal impurities in the acid. 2. Generally, for an acid with a metal impurity content of 10 ppb, after one purification, the metal impurity content can be...

Monday, April 08, 2024

Process optimization and improvement in reaction, a new generation of hydrocyanic acid synthesis technology in the world. Characteristics of hydrogen cyanide synthesis Process Technology 1 A new generation of reaction equipment with fast gas flow rate and high mass transfer efficiency...

Tuesday, April 02, 2024

PFA absorption bottles, reaction bottles, and bubble bottles with Teflon valve are used for traditional absorption methods of electronic special gas metal impurity analysis. Resistant to various organic solutions such as strong acid and alkali, various sizes can be customized and processed...

Saturday, March 30, 2024

All Pumps Machinery provides QBY3 diaphragm pumps china Series air operated diaphragm pump for sale is a newly developed model of the third generation ADD pump series pneumatic diaphragm pump, with long service life, non-stop operation, not only can transport some medium that is not easy to flow...

Friday, March 29, 2024

Class A constant volume standard; resistant to strong acids and alkalis, especially hydrofluoric acid; material free of impurity particles and low background value; full specification supply. #teflon #labware #icpms #volumetricflask #isotopeanalysis #geochemistry Location : no.6 yinghua...

Friday, March 29, 2024

Precise scale lines, hand-engraved; no impurity precipitation; high temperature resistance, -200~+260℃; full specification supply. #Beaker #Teflon #Labware #Geochemistry #Isotope Location : no.6 yinghua road qixia district nanjing city jiangsu province, xuzhuang ruanjianyuan, 232000 nanjing...

Friday, March 22, 2024

1. Designed for the purification of laboratory hydrochloric acid, nitric acid, and hydrofluoric acid to reduce the content of metal impurities in the acid. 2. Generally, for an acid with a metal impurity content of 10 ppb, after one purification, the metal impurity content can be...

Wednesday, March 20, 2024

Name: Methyltrichlorosilane (M1) Feature: This product is a colorless transparent liquid. It is the main material of silicone products to produce methyltriethoxysilane and silane crosslinking agent (methyl triethoxysilane and methyltrimethoxysilane), and produce silicon resin, special coatings...

Saturday, March 16, 2024

High purity graphite is graphite with carbon content greater than 99.99%, which is widely used in military industrial pyrotechnic material stabilizer, advanced refractory material in metallurgical industry and catalyst and additive in chemical fertilizer industry. HOW TO MAKE HIGH...

Tuesday, March 05, 2024

Aluminum CNC Services Aluminum is a popular material for Swiss machining due to its excellent strength-to-weight ratio, corrosion resistance, and versatility. At Falcon, we utilize Swiss type lathes to achieve incredibly precise tolerances and complex shapes. Our custom aluminum CNC...

Wednesday, February 21, 2024

Molybdenum sputtering targets include molybdenum plane targets (molybdenum round targets and molybdenum strip-type targets) and molybdenum rotating targets. Molybdenum plane targets are formed by processing high-quality plates of our company, and feature high density, no crack and...

Saturday, February 03, 2024

Pinch Valve is made up of two parts: the upper side is the body, and the lower side is the connection that can hold the pipe. Keyto mini pinch valve, small pinch valve has three series. The mainly different is the port size. The port size means the pipe diameter you want to use. In...

Saturday, February 03, 2024

High Temperature & Pressure Resistant Solenoid Valves is a small-diameter diaphragm high pressure solenoid valve independently researched and developed by Keyto. The main function of high pressure & temperature solenoid valve is to realize the opening and closing of the liquid circuit...

Thursday, January 25, 2024

Quantity : AS PER ORD

Carbon Black Carbon black is a material produced by the incomplete combustion of coal and coal tar, vegetable matter, or petroleum products, including fuel oil, fluid catalytic cracking tar, and ethylene cracking. Carbon black in tires is a kind of rubber auxiliary and a form of...

Friday, December 29, 2023

Breezy's fuel filter paper element ensures pure fuel for the precise components of the fuel system to avoid wear and tear on the engine and reduce impurity particles in emissions. Fuel filter Paper by Breezy, a quality product for car's optimal performance. Designed with a combination...

Thursday, October 26, 2023

POWDER COATING The atomized paint is sprayed on the metal surface and solidified after high-temperature baking to form the effects of anti-corrosion, anti scratch and beautifying the appearance. According to different requirements and use environment, the metal surface shall be polished...

Thursday, October 26, 2023

Molybdenum target include molybdenum plane targets (molybdenum round targets and molybdenum strip-type targets) and molybdenum rotating targets. Molybdenum plane targets are formed by processing high-quality plates of our company, and feature high density, no crack and sand hole inside...

Friday, October 13, 2023

Quantity : 200 tons - Price : 25usd-100usd

As one of the most professional tungsten wire suppliers and tungsten wire manufacturers in China, HSG provides pure tungsten wire wholesale. Tungsten wire, a thin wire made by forging and drawing tungsten strips. Our tungsten wire is crafted from high-quality materials and meticulously...

Friday, October 13, 2023

Quantity : 200 tons - Price : 25usd-100usd

Tungsten tube, namely pure tungsten tube, is one of the main pure tungsten products. The purity of tungsten tube produced from medium tungsten can reach more than 99.95%. Because the production process is different, the density will be different. The density can reach 18.2g/cm3 if...

Friday, September 29, 2023

Product Features Powerful Engine And Trasmission System Power and transmission system is composed of excellent components by using advanced manufacturing technology and machine and high quality engine.This combination made the truck powerful and reliable. Strict Environment Protection...

Friday, September 08, 2023

Quantity : ≥1000 Kilo - Price : USD 18.00/Kg FOB Sha

Brief Introduction: Octocrylene is an organic substance with a chemical formula of C24H27NO2, an oil-soluble UV absorber, insoluble in water. It has the property of helping other oil-soluble solid sunscreens to dissolve. Also has the advantages of high absorption rate, non-toxicity...

Thursday, September 07, 2023

Product Name: D4 Silicone Octamethylcyclotetrasiloxane Molecular Formula: (CH3 ) 8 Si4 O4 Octamethylcyclotetrasiloxane CAS No.: 556-67-2 Physical and Chemical Properties: Freezing Point: 17~18℃ Boiling Point: 175-176℃ Flash Point: 60℃ Relative Density（water=1）: 0.956 Appearance: Colorless...

Thursday, September 07, 2023

Name: Methyltrichlorosilane (M1) Feature: This product is a colorless transparent liquid. It is the main material of silicone products to produce methyltriethoxysilane and silane crosslinking agent (methyl triethoxysilane and methyltrimethoxysilane), and produce silicon resin, special coatings...