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Home > Analytical Chemistry > Standard (Find 1884 items)

Analytical Chemistry

Standard

Nitrosomorpholine

(59-89-2)
N-Nitrosomorpholine, a frequently used genotoxic model carcinogen. Toxicogenomic analysis of N-Nitrosomorpholine induced changes in rat liver.

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Hydroxytolbutamide

(5719-85-7)
A metabolite of Tolbutamide.Formed by the cytochrome CYP2CIIC8 and IIC9 subfamily of P450 enzymes

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Linseed oil, epoxidized

(8016-11-3)
The epoxidized glycerides are primarily reactive diluents and find use in coatings of food cans. They are recommended for PVC homo- and copolymer stabilization and plasticization for rigid, flexible, extruded, calendered, and molded compounds. Applications are found in intravenous tubing, blood bags, food wrap film, cap liners and seals, meat trays, upholstery, pipe, and construction materials.

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In the analysis work, it is often necessary to use a compound of good quality and accurate content, which is used as a comparison for detection control, or used to calibrate the instrument. This compound is called a standard. Or standard. The standard product refers to the standard substance used to determine the potency of biological products. The production department must provide the standard product expressed in units (μ) of its potency when it is approved as a quality standard for biological products. According to the application, the standard products for inspection can be divided into biological standard products for biological verification of biological products, endocrine drugs, antibiotics and so on.
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