Siloxane - Mix 8, 100µg/ml in Acetone, 5ml

Phosmet, 100 µg/ml, Cyclohexane, 1ml

1,4-Dinitrosopiperazine-d8, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 69340-07-4

n-Tetracontane, certified, 0.1g