EPA Method 624 Internal / Surrogate Standard

2,3,3',4,4',6-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL,

Fenoprop

3-Chloro-1,2-propandiol-1-monolinoleate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.