1-Chloro-1,1-difluoroethane, 1000µg/ml in MeOH, 1ml

n-Heptyl acetate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 112-06-1

Methamidophos, 100 µg/ml, Ethyl acetate, 5ml

2,4-Dimethylaniline, 100 µg/ml, Methanol, 5ml