HG/T 5694\uff5e5697-2020
HG/T 5694-2020
2,3,4-Trifluoronitrobenzene
SN/T 2933-2011
Determination of chloroform,benzene,carbon tetrachloride,chloropicrine,nitrobenzene and dichlorotoluene in cosmetics
T/ZZB 1695-2020
HG/T 5393\uff5e5395-2018
UNE 118025:2005
Tobacco and tobacco products. Determination of amonnium content in tobacco. Analysis methods by continuos flow and liquid cromatography.
\u0413\u041e\u0421\u0422 6350-56
Lubricating oils of selective cleaning. Qualitative method of nitrobenzene content