EPA 601 - 624Mix

1,2,3,4-Tetrahydrochrysene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 2091-90-9

Nicotinic acid, 1000µg/mL, Solvent-water, Unit 1mL, # of units-1, Cas.no. 59-67-6

9,10-Diphenylanthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1499-10-1