Fluorescein disodium salt dihydrate, 90%,neat,neat,1g,

Diethyl phthalate-3,4,5,6-d4, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93952-12-6

Benz[a]anthracene, 100 µg/ml, Acetonitrile, 1ml

EPA Method 8081A Pesticides QC Mix