GB/T 23667-2019
2,5-Dichloroaniline
GB/T 23667-2019
3,4-Dichloroaniline
GB/T 23667-2019
p-Dichlorobenzene
GB/T 23667-2019
o-Dicholorobenzene
GB/T 23667-2019
GB/T 23667-2019
o-Dicholorobenzene
GB/T 23667-2019
m-Dichlorobenzene for industrial use
GB/T 23667-2019
Water quality--Determination of 1,2-dichlorobenzene,1,4-dichlorobenzene,1,2,4-trichlorobenzene--Gas chromatography
GB/T 23667-2019
Determination of dichlorobenzyl alcohol and chlorphensin in cosmetics—High performance liquid chromatography
GB/T 23667-2019
3,4-Dichlorophenylthiourea
GB/T 23667-2019
Maximum limits of chlorobenzene,1,2-dichlorobenzene,1,4-dichlorobenzene,nitrobenzene for irrigation water quality
GB/T 23667-2019
GB/T 23667-2019
GB/T 23667-2019
GB/T 23667-2019
Determination of toxic substances in workplace air-Part 81: Chlorobenzene, dichlorobenzene and trichlorobenzene
GB/T 23667-2019
3,4-Dichloroaniline
GB/T 23667-2019
2,5-Dichloroaniline
GB/T 23667-2019
Determination of permethrin residues in vegetable foods
GB/T 23667-2019
p-Dichlorobenzene
GB/T 23667-2019
Determination of key chemicals in consumer products—Part 4: 1, 4 - dichlorobenzene