4-Chlorotetrahydropyran,1000 µg/mL,MeOH,1mL,

PIONA Mix.1 - Isoparaffins 36 Isoparaffins with varying Wt.% as listed below; units: 0.1mL, 0.5mL neat. Chiron No. Name: Wt.% Chiron No. Name: Wt.% 1231.5 2-Methylbutane

Carbofuran, 100 µg/ml, Ethyl acetate, 5ml

Siloxanes - Mix 7, 10µg/ml in Acetone, 5ml