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Sichuan Puxiao Standard Material Technology Co., Ltd
Kewell Karl Fischer reagent (volumetric method)
NegotiableUpdate on 05/06
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Overview
Kewell Karl Fischer reagent (volumetric method) $r $nALUMINA-N (neutral alumina) solid-phase extraction column loaded with high-quality polar fillers, and ASPEC amp; amp; #174; The usage method of silica solid-phase extraction column is the same
Product Details
Kewell Karl Fischer reagent (volumetric method)
Chengdu Meiske Pharmaceutical Technology Co., Ltd. is a high-tech enterprise specializing in the sales, production, and market-oriented operation of chemistry, life sciences, analysis, materials, and related instruments and consumables. To achieveWith the promise of "satisfying customers", we have equipped professional management personnel and a large team of technical and maintenance personnel nationwide to provide customers with excellent after-sales service. Our aim is to serve our customers with the most sincere attitude and products.
Kemeno, a brand under Chengdu Meiske Pharmaceutical Technology Co., Ltd., mainly produces chemical reagents, environmentally friendly reagents, ultra clean high-purity reagents, PCB chemical reagentsreference reagent, testing reagents, fine chemicals and disinfection and sterilization products, which are widely used in pharmaceutical, food, agriculture, environment, electronics, scientific research, military, medical, new energy and other fields.
At present, the company has cooperated with more than 3000 units, mainly including pharmaceutical companies, petrochemicals, new energy, public institutions, third-party testing, etc
The single component reagent uses methanol as the solvent and contains elemental iodine, sulfur dioxide, and pyridine (or imidazole). This configuration causes the concentration of the reagent to decrease with use, so it needs to be calibrated daily. Two component reagents consist of titrants (iodine dissolved in alcohol) and solvents (alcohols containing sulfur dioxide and organic bases), which have higher stability, longer shelf life, and faster reaction rate, but are more expensive.
Coulombic reagent is mainly used for Coulombic determination, which generates iodine through electrolysis for measurement, with an accuracy of up to 1ppm.
Karl Fischer reagent is commonly used in laboratories to determine the moisture content of samples and is widely used in industries such as petroleum, chemical, and pharmaceutical.
