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Home > Analytical Chemistry > Standard (Find 46 items)

Analytical Chemistry

Standard

Ethyl eicosapentaenoate

(73310-10-8)
Eicosapentaenoic Acid Ethyl Ester is used in the treatment of ischemic brain damage and reduce injury. Also used in the therapeutic treatment of statin-treated patients with persistent high triglycerides.

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Estra-1,3,5(10)-triene-3,17-diol (17β)-, 17-butanoate

(18069-79-9)
An Estradiol (E888000) 17-monoester. Short-chain fatty acid esters have a higher binding potency to the estrogen receptor than long-chain fatty acid esters. ge form from which estradiol is released by enzymic hydrolysis.

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EnzalutaMide IMpurity

(1839619-50-9)

Product List

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EDDP PERCHLORATE

(66729-78-0)
Methadone metabolites are used as markers in GC-MS analysis.

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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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