alpha-Endosulfan, 100 µg/ml, Acetonitrile, 5ml

12.880 µS/cm conductivity solution (230mL)

Perfluoro-n-hexadecane, neat, Solvent-neat, Unit 100MG, # of units-1, Cas.no. 355-49-7

2,2,4a,7,8-Pentamethyl-trans-decaline; C15 Bicyclic terpane, ca. 10µg/mL, Solvent-isooctane, Unit 0.25µL, # of units-1, Cas.no.