Mass-Labelled PCB Solution , 1.2ml x 20ng/ml, nonane

D6-Dimethoate, 100 µg/ml, Acetone, 1ml

2,4,5-Trihlorobiphenyl

Isofenphos-des-N-isopropyl , 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 25205-08-7