LM24-CP-P873250
3,3'-Dimethylbenzidine (o-Tolidine) 100 µg/mL in Methanol
LM24-CP-P872370
1,3-Dimethyl-2-nitrobenzene 1000 µg/mL in Methyl-tert,butylether
3,3'-Dimethylbenzidine (o-Tolidine) 100 µg/mL in Methanol
1,3-Dimethyl-2-nitrobenzene 1000 µg/mL in Methyl-tert,butylether