Pyrazoxyfen, 100 µg/ml, Acetonitrile, 1ml

2,4,8-Trimethyldibenzothiophene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1210-52-2

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

pH 10.0 Standard @ 25°C