1-Methylpyrene, 1000µg/ml in MeChl, 1ml

d4 Pregnane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 205529-77-7

Olean-12-en-11-one, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 10070-81-2

2,2',3,3',5,5',6,6'-Octachlorobiphenyl ,100 µg/mL,isooctane,1mL,