delta-HCH, 100 µg/ml, Methanol, 5ml

Carvedilol-d4 (ethyl-d4), neat, Solvent-neat, Unit 10mg, # of units-, Cas.no. 1133705-56-2

N-Methyl-N-(trimethylsilyl)heptafluorobutyramide, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 53296-64-35

4-Aminobiphenyl, 100 µg/ml, Acetonitrile, 1ml