Formaldehyde-DNPH Level 2 (0.5ug/mL)

3'-Fluoro-3,4,4',5-tetrachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

N-Nitrosodimethylamine, 1000μg/ml in MeOH, 1ml

Propamocarb hydrochloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 25606-41-1