Allopurinol, 100µg/ml in Acetonitrile, 5ml

Aclonifen, 10.0 µg/ml, Ethyl acetate, 10ml

Aflatoxin B2, 0.5 µg/ml, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 7220-81-7

2,5-Dichloro-p-terphenyl, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.