Gaz permanents et hydrocarbures légers, comparaison des colonnes PLOT et microrgreffées

column

Carboxen-1006 PLOT, 30 m × 0.53 mm I.D. (25461)

column

Carboxen 1004 micropacked, 2 m × 1/16 in. stainless steel (12846)

oven

35 °C (1 min), 24 °C/min to 225 °C (micropacked)

oven

35 °C (5 min), 24 °C/min to 225 °C (PLOT)

detector

TCD, 230 °C

carrier gas

helium, 22 cm/sec

injection

35 μL

sample

1% each analyte in nitrogen