Penconazole, 100µg/ml in MeOH, 1ml

1,1-Dichloro-2,2-bis[4-chloro(13C6)phenyl]ethane, 1.2mL x 100ug/mL, nonane

Benzo[a]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 63466-71-7

Pirimiphos-methyl, 100 µg/ml, Ethyl acetate, 5ml