Dichlofenthion, 100 µg/ml, Acetonitrile, 1ml

Quinoline Yellow, certified, 0.25g

Salicylic acid, 100µg/ml in Acetonitrile, 5ml

4-Methylfluorene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1556-99-6