Internal standard 3, 2000g/ml in MeOH, 1ml

Propham

2-Methyl-9,10-anthraquinone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 84-54-8

Cyanazine, 100 µg/ml, Ethyl acetate, 5ml