Quintiofos, 100 µg/ml, Ethyl acetate, 1ml

3-Chloro-1,2-propandiol-1-monobehenate

2,2',4,4',5,5'-Hexabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

Perfluorooctane sulfonic acid , 50ug/ml, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1763-23-1