1-Methylpyrene, 100mg

C28 Triaromatic sterane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 80382-33-8

Sulfamethizole, 250mg

2-Methyl-5-nitroaniline, 10.0 µg/ml, Acetonitrile