Pyrimidifen, 100 µg/ml, Acetonitrile, 1ml

gamma-BHC-13C6,100 µg/mL,n-nonane,1mL,

4-Aminobiphenyl-d9, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 344298-96-0

Arochlor 1254, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11097-69-1