Dibenzo(a,i)pyrene

7-Methyl-1-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 6939-33-9

Demeton-S-methyl-sulfoxide, 100 µg/ml, Toluene,

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