EPA 1620 Standard 2

Triphenylene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 17777-56-9

2-tert-Butyl-5-methylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 88-60-8

Phenanthrene-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1517-22-2