Labelled Compound Stock Solution, 1.2ml, nonane

Azinphos methyl, 1000µg/ml in MeOH, 1ml

Ochratoxin alpha, 10mg

2-(2,4-Dihydroxybenzoyl)benzoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2513-33-9