Fensulfothion, 10.0 µg/ml, Acetonitrile, 10ml

Butachlor ESA sodium salt, 100µg/ml in MeOH, 1ml

1-Methyl-2-n-propylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 1074-17-5

Pentaerythrityl tetranitrate, 10 µg/ml, Acetonitr