Propachlor, 100μg/ml in Acetonitrile, 5ml

Bisphenol-A-d16,1000 µg/mL,isopropanol,1mL,

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

U{13C17}-Aflatoxin B2, 0.5µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.