GB/T 37644-2019
ActiveDetermination of oxyquinoline and nitroxoline in cosmetics—High performance liquid chromatography
化妆品中8-羟基喹啉和硝羟喹啉的测定 高效液相色谱法
Application Summary AI generated
This standard specifies a high-performance liquid chromatography (HPLC) method for the quantitative determination of oxyquinoline and nitroxoline in cosmetics. It is applied by quality control and regulatory testing laboratories to screen for these restricted antimicrobial preservatives in products such as creams, lotions, and shampoos, ensuring compliance with safety limits. The method provides a reliable means to detect and quantify these compounds, protecting consumer health by preventing excessive exposure through cosmetic use.
Related Standards
QB/T 1793-2006
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QB/T 2317-2007
Natural Calcium Carbonate for Toothpaste
QB/T 2485-2008
Toilet soap
QB/T 2486-2008
Laundry bar soap
QB/T 2477-2007
Dicalcium phosphate dihydrate for toothpaste
HG/T 4247-2011
3-Nitro-4-chlorobenzenesulfonic acid
HG/T 4246-2011
2,5-Dichloronitrobenzene
HG/T 4231-2011
4-Aminodiphenylamine
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.