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Database: 365,228(8 Aug 2026)

isomer liquid phase

isomer liquid phase, Total:10 items.

The international standard classification for "isomer liquid phase" includes: Biology. Botany. Zoology , Food additives .

The Chinese standard classification for "isomer liquid phase" includes: Environmental Condition and General Test Method , Natural food additives .


Group Standards of the People's Republic of China

  • T/GDPA 1-2019 Determination of stereoisomers of Dihydromyricetin--High performance liquid chromatography method

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 38478-2021 Determination of astaxanthin opticalisomers content—Liquid chromatography

海关总署

  • HS/T 26-2017 Determination of isomer content in toluene diisocyanate by gas chromatography

Professional Standard - Customs

  • HS/T 26-2009 Quantitive analysis for isomer of toluene diisocyanate.gas-chromatography

农业农村部

  • NY/T 3342-2018 Determination of resveratrol and resveratrol glycoside isomers in peanut—Ultra performance liquid chromatography method

Professional Standard - Petrochemical Industry

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

国家烟草专卖局

  • YC/T 561-2018 Characteristic components of tobacco-Determination of enantiomer ratio of nicotine-High performance liquid chromatography method and ultra performance convergence chromatography-tandem mass spectrometry method

SCC

  • AWPA A42-14(R2020) Standard Method for Determination of Technical Permethrin and Permethrin Isomers by HPLC Using UV Detection
  • AWPA A42-08 Standard Method for Determination of Technical Permethrin and Permethrin Isomers by HPLC Using UV Detection