Formaldehyde-DNPH Level 3 (1.0ug/mL)

Chloroxuron, 10.0 µg/ml, Acetonitrile, 10ml

Dibenzofuran, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 132-64-91

1-Methyl-5-nitro-2-phenylbenzimidazole, neat, Solvent-neat, Unit 10MG, # of units-5, Cas.no. 20648-09-3