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Stabilwax-DB 氣相色譜柱
Stabilwax-DB 氣相色譜柱產品性能：
(極性固定相; Crossbond技術鍵合堿性去活Carbowax聚乙二醇—用于胺類和堿性化合物的分析)
非衍生化的胺和其他堿性物質分析的柱，包括：烷基胺，二元胺，三元胺，含氮雜環。無需柱填裝。
溫度范圍: 40 °C至220 °C。
類似固定相：CAM, CP WAX 51, Carbowax? Amine
訂貨信息：
| ID | df | 溫度限 | 15米 | 30米 | 60米 |
| 0.25 mm | 0.25 μm | 40 to 210/220 °C | 10820 | 10823 | |
| 0.50 μm | 40 to 210/220 °C | 10838 | |||
| 0.32 mm | 0.25 μm | 40 to 210/220 °C | 10821 | 10824 | |
| 0.50 μm | 40 to 210/220 °C | 10839 | |||
| 1.00 μm | 40 to 210/220 °C | 10851 | 10854 | 10857 | |
| 0.53 mm | 0.50 μm | 40 to 210/220 °C | 10840 | ||
| 1.00 μm | 40 to 210/220 °C | 10852 | 10855 | 10858 | |
| 1.50 μm | 40 to 210/220 °C | 10869 |
Hexamethylenediamine on Stabilwax®-DB
| Peaks | |
|---|---|
| 1. | Cyclohexane |
| 2. | Hexamethyleneimine |
| 3. | 1,4-Diaminobutane |
| 4. | Pentamethylenediamine |
| 5. | 1,2-Diaminocyclohexane |
| 6. | 1,5-Diamino-2-methylpentane |
| Peaks | |
|---|---|
| 7. | Aminomethylcyclopentylamine |
| 8. | Hexamethylenediamine |
| 9. | 6-Aminocapronitrile |
| 10. | n-Valeramide |
| 11. | Adiponitrile |
| 12. | bis-Hexamethylenetriamine |
GC_CH00302
| Column | Stabilwax®-DB, 30 m, 0.32 mm ID, 0.25 µm (cat.# 10824) |
| Sample | Neat hexamethylenediamine (HMD) |
| Conc.: | 10 to 1,000 ng/component on-column |
| Injection | |
| Inj. Vol.: | 0.4 µL Direct |
| Inj. Temp.: | 250 °C |
| Oven | |
| Oven Temp.: | 95 °C (hold 6 min) to 235 °C at 7 °C/min (hold 4 min) |
| Carrier Gas | H2, constant pressure |
| Linear Velocity: | 40 cm/sec |
| Detector | FID @ 250 °C |
| Notes | FID sensitivity: 2 x 10-11 AFS |
