GC Analysis of Cold Pressed Lemon Essential Oil on Equity^™-1 and Equity^™-5

column

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

column

Equity-5, 30 m × 0.25 mm I.D., 0.25 μm (28089-U)

flow rate

helium, 30 cm/sec @ 110 °C

inj. temp.

250 °C

column temp.

75 °C (8 min) to 200 °C @ 4 °C/min (10 min)

detector

FID, 250 °C

injection

wet needle, split 100:1

liner

split, cup design

sample

cold pressed lemon oil