Triphenyl phosphite, 100 µg/ml, Methanol, 1ml

Quintozene, 100 µg/ml, Ethyl acetate, 1ml

3,3'-Diaminobenzidine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 91-95-2

2,3',4,4',5',6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,