Formaldehyde-DNPH Level 4 (2ug/mL)

Dimethachlor, 100µg/mL in MeOH, 1ml

1-Methylcyclopentene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 693-89-0

2,4'-DDT, 10.0 µg/ml, Cyclohexane, 10ml