T/ZZB 2936-2022
T/ZZB 2936-2022
T/ZZB 2936-2022
T/ZZB 2936-2022
T/ZZB 2936-2022
m-Hydroxy-N,N-diethylanline
T/ZZB 2936-2022
Surface active agents. Alkoxylated derivatives. Determination of hydroxyl value. N-methyl imidazole method
T/ZZB 2936-2022
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
T/ZZB 2936-2022
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value; N-methyl imidazole method