Clethodim-sulfone, 100 µg/ml, Acetonitrile, 1ml

4-Ethylphenol-d9-PFB, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no.

2,3-Dimethylbutane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 79-29-8

Isoproturon, 10.0 µg/ml, Acetonitrile, 10ml