2,2',3,3',4,5,6'-Heptachlorobiphenyl (174)

Parlar 62, 10µg/mL in nonane, 1,2ml

Mono-n-butyltin trichloride, 1000µg/mL, Solvent-methanol, Unit 5mL, # of units-1, Cas.no. 1118-46-3

Alachlor D13 (2,6-diethylphenyl D13), 100 ng/µl, 1.1ml