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Rt-CW20M F&F 氣相色譜柱
Rt-CW20M F&F 氣相色譜柱產(chǎn)品性能：
極性固定相，Carbowax聚乙烯乙二醇，非鍵合
特殊用途色譜柱。用于風(fēng)味物質(zhì)和芳香物質(zhì)分析
相似固定相：HP-20M, Carbowax 20M
訂貨信息：
| 貨號(hào) | 長(zhǎng)度 | 內(nèi)徑 | 膜厚 | 包裝量 |
| 12523 | 30m | 0.25mm | 0.25μm | ea. |
| 12539 | 50m | 0.32mm | 0.33μm | ea. |
Flavor & Fragrance Compounds Rt®-CW20M F&F
| Peaks | |
|---|---|
| 1. | Methyl heptanoate |
| 2. | Hexanol |
| 3. | Methyl octanoate |
| 4. | Nonanal |
| 5. | Menthone |
| 6. | Citronellal |
| 7. | Methyl nonanoate |
| 8. | 2,3-Butanediol |
| 9. | Linalool |
| 10. | Linalyl acetate |
| 11. | Methyl decanoate |
| 12. | Menthol |
| 13. | α-Terpineol |
| 14. | γ-Terpineol |
| 15. | Methyl undecanoate |
GC_FF00433
| Column | Rt®-CW20M F&F, 50 m, 0.32 mm ID, 0.33 µm (cat.# 12539) |
| Sample | |
| Diluent: | methylene chloride |
| Conc.: | 5-150 ng each compound on-column |
| Injection | split (split ratio 10:1) |
| Inj. Temp.: | 220 °C |
| Oven | |
| Oven Temp.: | 110 °C |
| Carrier Gas | H2, constant flow |
| Linear Velocity: | 40 cm/sec |
| Detector | FID @ 220 °C |
