Collect. Czech. Chem. Commun.
1967, 32, 344-351
https://doi.org/10.1135/cccc19670344
4'-Hydroxy-N,N-dimethyl-4-aminoazobenzol als Indikator der Redox-Titrationen
M. Matrka, J. Sadila, V. Sporek and J. Pípalová
Collect. Czech. Chem. Commun.
1967, 32, 344-351
https://doi.org/10.1135/cccc19670344