GC Analysis of C2-C7 Free Fatty Acids on Nukol

column

Nukol, 30 m × 0.25 mm I.D., 0.25 μm (24107)

oven

185 °C

inj. temp.

220 °C

detector

FID, 250 °C

carrier gas

helium, 20 cm/sec @ 185 °C

injection

1 μL, 100:1 split

sample

Volatile Acid Standard Mix (46975-U), each analyte at 10 mM in deionized water