GLC Reference standard 569-C, 100mg

Fipronil-sulfone, 100 µg/ml, Acetonitrile, 5ml

ßß-Carotane, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17161-33-0

EPA Method 525 Pesticide Standard