Pure Chromatography
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Fragrance Allergens and Common Compounds in Commercial Perfume on Stabilwax-MS
| Peaks | tR (min) | |
|---|---|---|
| 1. | Ethanol | 4.18 |
| 2. | Limonene* | 11.47 |
| 3. | Linalool* | 18.58 |
| 4. | Guaiene | 19.37 |
| 5. | Citronellol* | 22.29 |
| Peaks | tR (min) | |
|---|---|---|
| 6. | Geraniol* | 23.57 |
| 7. | Dipropylene glycol isomer 1 | 24.11 |
| 8. | Dipropylene glycol isomer 2 | 24.21 |
| 9. | Lilial* | 26.61 |
| 10. | α-Hexyl-cinnamaldehyde* | 30.78 |
| 11. | Benzyl salicylate* | 35.82 |
* Denotes fragrance allergen or suspected allergen; third isomer of dipropylene glycol not identified.
GC_GN1162
| Column | Stabilwax-MS, 30 m, 0.25 mm ID, 0.25 µm (cat.# 10673) | ||||||||
| Sample | Commercial perfume B | ||||||||
| Diluent: | Neat | ||||||||
| Injection | |||||||||
| Inj. Vol.: | 1 µL split (split ratio 200:1) | ||||||||
| Liner: | Premium 3.5 mm single taper w/wool (cat.# 23322.5) | ||||||||
| Inj. Temp.: | 250 °C | ||||||||
| Oven | |||||||||
| Oven Temp.: | 35 °C (hold 5 min) to 250 °C at 7 °C/min (hold 5 min) | ||||||||
| Carrier Gas | He, constant linear velocity | ||||||||
| Linear Velocity: | 36 cm/sec | ||||||||
| Detector | MS | ||||||||
| Mode: | Scan | ||||||||
| Scan Program: |
| ||||||||
| Transfer Line Temp.: | 260 °C | ||||||||
| Analyzer Type: | Quadrupole | ||||||||
| Source Temp.: | 250 °C | ||||||||
| Electron Energy: | 70 eV | ||||||||
| Solvent Delay Time: | 0.5 min | ||||||||
| Ionization Mode: | EI | ||||||||
| Instrument | Shimadzu 2010 GC & QP2010+ MS |
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Restek Corporation, U.S., 110 Benner Circle, Bellefonte, PA 16823
Copyright © 2019 Restek Corporation. All rights reserved.
A Company of Owners
Cookies allow for a variety of features that make your visit to Restek more enjoyable. By using this website, you agree to the use of cookies in accordance with our guidelines. For more information, see our privacy policy.