Diclofenac sodium, 100 µg/ml, Methanol, 1ml

Sodium bis(perfluorooctyl)phosphinate, 1.2ml x 50ug/ml, methanol

1,3,7-Trimethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2131-38-6

EPA Method 8141/1657 Analytes