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Home > Analytical Chemistry > Standard (Find 79 items)

Analytical Chemistry

Standard

Neoeriocitrin

(13241-32-2)
Off white powderChEBI: A flavanone glycoside that is eriodictyol substituted by a 2-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl residue at position 7 via a glycosidic linkage.

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Neosolaniol

(36519-25-2)
Neosolaniol is a type A trichothecene mycotoxin from Fusarium sp[1]. Neosolaniol evokes robust anorectic response[2].

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NONABROMODIPHENYLETHER

(63387-28-0)
1,2,3,4,5-Pentabromo-6-(2,3,4,5-tetrabromophenoxy)benzene is a polybrominated diphenyl ethers (PBDEs) found as a contaminant in soil.

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N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib

(331943-04-5)
An isomeric impurity of Celecoxib (C251000) with selective inhibitory activity against human cyclooxygenase-2.

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N 869

(6734-80-1)
Metam-sodium Hydrate is a soil fumigant that is widely used as a pesticide.

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N-Nitroso-3-azabicyclo[3.3.0]octane

(54786-86-6)
N-Nitroso substituted azabicycooctane used in the preparation of various ureas and other pharmaceutical compounds.

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NAPHTHALENE-13C10

(219526-41-7)
Labelled polycyclic aromatic hydrocarbons as micropollutants.

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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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