GC Analysis of Kennewick Peppermint Essential Oil on Equity-1

column

Equity-1, 30 m x 0.25 mm I.D., 0.25 μm (28046-U)

oven

75 °C (8 min), then 4 °C/min to 200 °C (15 min)

inj. temp.

250 °C

detector

FID, 250 °C

carrier gas

helium, 25cm/ sec set at 110°C

injection

0.1 μL, 100:1 split

liner

4 mm I.D. cup injector

sample

Willamette Peppermint Oil, (A.M. Todd Sample), neat