Dinoseb, 100 µg/ml, Acetonitrile, 5ml

1,2,3,7,8-Pentachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

Tetraphenylrecorcinol bis(diphenylphosphate), 99% (LC)

Linear Alkyl Benzene Sulfonate Standard solution, ISO, 10µg/ml, Solvent-water, Unit 50mL, # of units-5, Cas.no. 69669-44-9