NY/T 1725-2009
Determination of cyromazine residue in vegetables by HPLC
NY 1500.92.1-2009
T/CCPIA 139-2021
T/GDNB 208-2024
T/SATA 045-2023
GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法