EPA Method 502.1 - Liquids

4-Ethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 89816-99-9

1-Chloro-2-nitrobenzene, 250mg

Azoxystrobin Metabolite R401553, 10.0 µg/ml, Acet