MilliporeSigma

GC Analysis of Fragrance Compounds in Shampoo Base on a 100% Methyl Column after SPME using 100 μm PDMS Fiber

GC Analysis of Fragrance Compounds in Shampoo Base on a 100% Methyl Column after SPME using 100 μm PDMS Fiber suitable for GC, application for SPME

Materials

SPME fiber

Product No.
Description
Pricing

SPME fiber assembly Polydimethylsiloxane (PDMS)

df 100 μm(PDMS, needle size 24 ga, for use with manual holder

CONDITIONS

SPME fiber

polydimethylsiloxane, 100 μm film (57300-U)

extraction

headspace, 5 min, 80 °C (with sample stirring)

desorption process

5 min, 250 °C

desorption temp.

-50 °C w/liquid CO2

column

100% methyl polysiloxane, 50 m × 0.25 mm I.D., 0.25 μm (Supelco equivalent, Equity-1, 28047-U)

oven

35 °C to 240 °C at 3 °C/min

inj. temp.

split, 250 °C

detector

MSD, scan m/z = 29-350 AMU

carrier gas

helium, 0.5 mL/min

sample

0.5 g shampoo base with 1% fragrance test mix, diluted 1:1 with NaCl/water in a 10 mL vial