GCxGC Analysis of Allergens in Perfume Sample 2 on SLB®-5ms x SLB®-35ms, Non-Polar to Polar Strategy

GCxGC Analysis of Allergens in Perfume Sample 2 on SLB®-5ms x SLB®-35ms, Non-Polar to Polar Strategy

Conditions

column (2D)SLB-35ms, 5 m x 0.25 mm I.D., 0.25 µm (29804-U)
column (1D) SLB-5ms, 20 m x 0.18 mm I.D., 0.18 µm (28564-U)
oven (modulator) stainless steel accumulation loop measuring 20 cm x 0.71 mm O.D. x 0.51 mm I.D.; modulation period: 5.4 sec (accumulation period 4.9 sec, injection period 0.5 sec)
oven (1D) 45 C, 3 C/min to 230 C
oven ((2D) 50 C, 3 C/min to 230 C
carrier gas helium. initial inlet pressure: 130.8 kPa; initial auxiliary pressure: 65.2 kPa; in both dimensions the linear velocity was maintained constant
detector qMS; ionization mode: electron ionization (70 eV); interface and ion source temperatures: 250 C and 200 C, respectively; mass range: 40-360 m/z; scan frequency: 25 Hz;

Description

Analysis Note Data provided by Flavio A. Franchina (1), Mariasora Maimone (2), and Luigi Mondello (1,2) of (1) Chromaleont s.r.l., c/o “Scienze del Farmaco e Prodotti per la Salute” Department, University of Messina, viale Annunziata, 98168 Messina, Italy or (2) “Scienze del Farmaco e Prodotti per la Salute” Department, University of Messina, viale Annunziata, 98168 Messina, Italy.

The chromatogram shown here represents research toward the development of a flow-modulation comprehensive 2D GC/MS (FM GCxGC/MS) method for the determination of recently indicated allergens in fragrances. The detector was a rapid-scanning single quadrupole MS (quadMS). SLB-5ms and SLB-35ms GC columns were used. Mass spectral matching was carried out by using the FFNSC database.

Peak ID:
1. α-Pinene
3. β-Pinene
4. Limonene
7. Terpinolene
8. Linalool
13. α-Terpineol
17. Linalyl Acetate
23. Cinnamal (Cinnamaldehyde)
24. Hydroxycitronellal
29. Eugenol
33. Vanillin
38. cis-β-Damascone
39. α-Isomethyl Ionone
47. Tetramethyl Acetyloctahydronaphthalenes
Categories Analytical Chromatography, GC Applications, Volatiles, Allergens
Featured Industry Cosmetics, Personal Care, and Cleaning Products
Legal Information SLB is a registered trademark of Sigma-Aldrich Co. LLC
suitability application for GC

Materials

     
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