Propaquizafop, 100 µg/ml, Acetonitrile, 5ml

2,3,3',4,4',5,6-Heptachlorobiphenyl , 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 74472-50-7

Calcifediol-d6, 0,5mg

Decabromo[13C12]diphenyl ether, 25µg/ml in Toluene, 1,2ml