Dieldrin, 100 µg/ml, Acetonitrile, 5ml

2,3-Pyridinedicarboxylic Acid-d3 (Major), 1mg

Ambroxol hydrochloride,1000 µg base/mL,MeOH,1mL,

2,3,3',4-Tetrahlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 74338-24-2