alpha-HCH-d6, 10µg/ml in Cyclohexane, 5ml

m-Terphenyl-d14, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 17714-84-0

Sodium perfluoro-1-hexane[18O2]sulfonate, 1.2ml x 50ug/ml, methanol

Sulfur in Heavy Weight Mineral Oil - 0.10 Wt%