Atrazine-desisopropyl, 100 µg/ml, Acetonitrile,

1-Methyl-5-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 91137-27-8

Piperazine, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 110-85-0

Propylthiouracil-d5, 2,5mg