Triazophos, 10µg/ml in Acetonitrile, 10ml

2,4-Diaminotoluene, 100 µg/ml, Acetonitrile, 5ml

4-Chloroguaiacol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 16766-30-6

1,2-Dimethyl-3-nitrobenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 83-41-0