Tobacco and tobacco products. Determination of nicotine purity. Gravimetric method using tungstosilicic acid. 1. ed.
1997
AGROVOC关键词
书目信息
其它主题
Purete
语言
英语
类型
Standard
团体作者
International Organization for Standardization, Geneva (Switzerland).
2012-11-15
AGRIS AP