D5-Atrazine, 100 µg/ml, Acetone, 1ml

Quinmerac, 10.0 µg/ml, Acetonitrile, 10ml

Coniferaldehyde, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 458-36-6

N-Nitrosodi-n-butylamine-d18, 1000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 1219798-82-9