Octinoxate, 100µg/ml in Acetonitrile, 5ml

2,4'-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Organotin Mix 6, 1000µg/ml in MeOH, 1ml

Purified asfalthenes from Venezuelan Oil, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.