Methyl cis-8,11,14-eicosatrienoate C20:3, 10mg/ml in heptane, 1ml

Tetrabromo-o-chlorotoluene, 1.2ml x 50ug/ml, toluene

EPA Method 507/525 Analytes Mix #2

Propoxyphene-d5 hydrochloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.