Atrazine-desisopropyl, 250mg

PCB No. 2, 100µg/ml in Isooctane, 1ml

Allethrin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 584-79-2

Metals in 25 PSU