Sulfamethazine,neat,neat,250mg,

Benzo[b]fluoren-11-one, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 3074-03-1

PAH Standard, 2000µg/ml in MethyleneChloride, 1ml

Octocrylene, 100 µg/ml, Acetonitrile, 1ml