Fireworks — Test methods for determination of specific chemical substances — Part 12: Picrates and picric acid by high performance liquid chromatography
烟花.测定特定化学物质的试验方法.第12部分:高效液相色谱法测定苦味酸盐和苦味酸
发布日期:
2022-09-13
本文件规定了用高效液相色谱法测定烟花组合物中苦味酸和苦味酸的试验方法。
This document specifies the test method for the determination of picrates and picric acid in firework compositions by high performance liquid chromatography.