According to the technical department of our company, the standard substance is a chemical used for chemical analysis, instrument analysis, or a chemical used to calibrate the instrument. The products with different properties and different indicators have different application scopes and methods of use. Today we will explain to you what scope the analysis standard products are applicable to.

I. Organic Analytical Standards

It is a chemical reagent used for comparison when determining the composition and structure of organic compounds. Its components must be precisely known. Can also be used for micro analysis.

II. Pesticide analytical standards

Applicable to gas chromatography for analysis of pesticides or determination of pesticide residues as comparative items. Its content requires precise. There are solutions prepared from trace amounts of a single pesticide, and there are also mixed solutions prepared from a variety of pesticides.

The chemical composition, content, physicochemical properties and contained impurities of the reference substance must be known and complied with or recognized. Microanalytical reagents Microanalytical reagents are used for microanalytical reagents where the allowable amount of the substance to be measured is only one-hundredth of normal (about 1 to 15 milligrams in weight and about 0.01 to 2 milliliters in volume).

Shanghai Hengyuan Biological Co., Ltd. is a company that specializes in standard products and reference products. We provide long-term supply of USP, Sigma and other branded products. Learn more about analyzing standard products. You are welcome to contact our customer service staff.

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