Metazachlor, 10.0 µg/ml, Acetonitrile, 10ml

Friedelan-3ß-ol, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 16844-71-6

2,6-Dimethylaniline, 100 µg/ml, Methanol, 5ml

Formaldehyde (0.1 ppm)