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Gas Chromatography Isotopes

Gas Chromatography Isotopes, Total:7 items.

In the international standard classification, Gas Chromatography Isotopes involves: Tobacco, tobacco products and related equipment, Spices and condiments. Food additives, Beverages, Medical sciences and health care facilities in general.

UNKNOWN, Gas Chromatography Isotopes

BJS 202302

Professional Standard - Agriculture, Gas Chromatography Isotopes

BJS 202302:2023 Identification method of glacial acetic acid and counterfeit vinegar Gas chromatography-stable isotope ratio mass spectrometry
SN/T 5035-2018 Determination of carbon stable isotope ratio of ethanol in alcoholic beverages for export Gas chromatography-stable isotope ratio mass spectrometry

国家烟草专卖局, Gas Chromatography Isotopes

YC/T 560-2018 Determination of hydrogen stable isotope ratio of nicotine, a characteristic component of tobacco, by gas chromatography-stable isotope ratio mass spectrometry

工业和信息化部, Gas Chromatography Isotopes

QB/T 5163-2017 Determination method of stable carbon isotope ratio (13C/12C) of acetic acid in vinegar Gas chromatography-combustion-stable isotope ratio mass spectrometry
QB/T 5164-2017 Determination method of stable carbon isotope ratio (13C/12C) of ethanol in liquor: gas chromatography-combustion-stable isotope ratio mass spectrometry

Professional Standard - Hygiene , Gas Chromatography Isotopes

WS/T 412-2013 Reference measurement method for serum triglycerides.Isotope dilution gas chromatography mass spectrometry