Phthalate Esters Mix, 500ug/ml in Acetone, 1ml

2,2',3,4',5,6,6'-Heptachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Aflatoxin B1, 2µg/mL, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 1162-65-8

N,N-Diethylaniline