Ethoprophos, 100 µg/ml, Toluene, 1ml

5,12-Naphthacenequinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1090-13-7

(±)-Pheniramine,1000 µg/mL,MeOH,1mL,

2,5-Dimethylbenzaldehyde-DNPH, 100µg/ml in AcN, 1ml