Pyridaphenthion, 100 µg/ml, Acetonitrile, 5ml

D3-Mepiquat iodide, 100 µg/ml, Deuterium oxide,

2,3-Dimethylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 632-16-6

U{13C17}-Aflatoxin B2, 0.5µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.