iso-Chloridazon, 100 µg/ml, Ethyl acetate, 5ml

2,3,7,8-Tetrachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

Benzophenone-d10, 100μg/ml in Acetonitrile, 5ml

2,4-Di-tert-pentylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 120-95-6