D4-Diclofenac, 100 µg/ml, Acetone, 1ml

3,4-Dichloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

2,3,3'-Trichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 38444-84-7

D6-Metazachlor, 5mg