CLP Surr. Standard #2, 200ug/mL in Acetone, 1ml

Fenthion-sulfoxide, 100 µg/ml, Acetonitrile, 5ml

EPA 505 Pesticide Standard

2,5-Dihydroxymethylfuran, 100µg/mL, Solvent-, Unit 1mL, # of units-1, Cas.no. 1883-75-6