GH/T 1395-2022
GB/T 17528-2009
Determination of piperine content - Method using HPLC
GH/T 1452-2024
Determination of trigonelline in honey—liquid chromatography-tandem mass spectrometry method
DB64/T 1577-2018
GB/T 30388-2013
Chillies and chilli oleoresins―Determination of total capsaicinoid content―Method using HPLC
NY/T 3631-2020
Determination of theobromine and theophylline in tea-High performance-liquid chromatography
NY/T 2947-2016
Determination of betain in wolfberry-HPLC method
QB/T 5221-2018
Determination of Piperine in toothpaste-High performance liquid chromatography
DB45/T 718-2010
SH/T 0413-1992
DB45/T 781-2011
DB44/T 1027-2012
GB/T 6730.8-2016(\u82f1\u6587\u7248)
铁矿石 亚铁含量的测定 重铬酸钾滴定法
DB44/T 1029-2012
GB/T 24583.1-2019(\u82f1\u6587\u7248)
钒氮合金 钒含量的测定 硫酸亚铁铵滴定法
GB/T 27717-2011(\u82f1\u6587\u7248)
家具中富马酸二甲酯含量的测定
T/SATA 036-2022
T/CSEE 0184-2021
GB/T 6730.42-2017(\u82f1\u6587\u7248)
铁矿石 铅含量的测定 双硫腙分光光度法
GB/T 33046-2016(\u82f1\u6587\u7248)
橡胶制品 钴含量的测定 原子吸收光谱法