Atrazine-desisopropyl, 100µg/ml in Acetonitrile, 1ml

Dibenzo[j,l]fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 203-18-9

Thiram, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 137-26-8

Total Iron (Fe II and Fe III)