Mepronil, 100 µg/ml, Acetonitrile, 1ml

trans-p-Coumaric-d6 Acid, 5mg

2,2',3,3',4,5-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,

17 alpha(H),21ß(H)-(22RS)-Bishomohopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 54352-50-0