Quinmerac, 100 µg/ml, Methanol, 5ml

Theophylline, 100µg/ml in MeOH, 5ml

Benzo[ghi]perylene-d12, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 93951-66-7

Sulfapyridine, 100 µg/ml, Methanol, 1ml