Chlorotoluron, 100µg/mL in Acetonitrile, 1ml

2,2',3,4,4',5,5'-Heptabromobiphenyl

Spiking Standard #2

trans-Permethrin (isomer mix), 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 61949-77-7