Propetamphos, 100 µg/ml, Acetonitrile, 1ml

Trimethoprim, 100 µg/ml, Methanol, 1ml

Diisopropylsulfide, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 625-80-9

2,3-Dichloronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 2050-75-1