2,3-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Wheat, blank,<LOD,wheat,100g,

2-Aminochrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 789-47-9

2-Naphthol, 500mg