2,2,4a,7,8-Pentamethyl-trans-decaline; C15 Bicyclic terpane

2,2,4,6,6-Pentamethyl-3-heptene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 123-48-8

beta-HCH, 100 µg/ml, Acetonitrile, 5ml

Perfluorooctadecanoic acid, 50mg