2,3,5-Trichloro-6-hydroxybenzoic acid, 100mg

2-Hydroxycarbazole, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 86-79-3

1,5-Diaminonaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2243-62-1

15N3-Atrazine-desethyl, 100 µg/ml, Acetonitrile,