Reference Standards
Multi-Component
GC Multiresidue Pesticide Standard #1 Organophosphorus Compounds, 100 µg/mL,Toluene, 1 mL/ampul
Multi-Component
GC Multiresidue Pesticide Standard #2 Organochlorine Compounds, 100 µg/mL, Toluene, 1 mL/ampul
Multi-Component
GC Multiresidue Pesticide Standard #4 Organonitrogen Compounds, 100 µg/mL, Toluene, 1 mL/ampul