Calibration Std. #2

1-Hydroxypyrene-d9, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 132603-37-3

2-Cyclopentyl-4-chlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 13347-42-7

Naphthol AS-D, 100mg