ASTM D-4815 Calibration Mix #1

1-Phenylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 605-02-7

EPA Method 502.2 Internal Standard

Thioxanthone-64, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.