會(huì)員.png)
9
Rtx-Volatile Amine 氣相色譜柱
Rtx-Volatile Amine 氣相色譜柱產(chǎn)品性能：
*的選擇性，使所有揮發(fā)性胺類基線分離。
優(yōu)異的惰性保證揮發(fā)性胺類包括游離氨的精確度和靈敏度。
足夠堅(jiān)固以抵擋重復(fù)注水，從而延長(zhǎng)柱的使用壽命。
高熱穩(wěn)定性（290℃），以確保胺類洗脫至C16以及使被“烘焙"出的污染物從柱中除去。
類似固定相：CP-Volamine
訂貨信息：
| ID | 溫度限 | 15米 | 30米 | 60米 | |
| 0.32 mm | -60 to 270/290 °C | 18076 | 18077 | 18078 | |
Volatile Amine Test Mix on Rtx®-Volatile Amine (60 m x 0.32 mm ID)
| Peaks | tR (min) | |
|---|---|---|
| 1. | Pyridine | 5.29 |
| 2. | 1,2-Butanediol | 6.15 |
| 3. | Nonane | 8.14 |
| 4. | Diethylenetriamine | 11.82 |
| 5. | Diethanolamine | 12.69 |
| 6. | 2-Nonanol | 15.81 |
| 7. | 2,6-Dimethylamine | 21.62 |
| 8. | Dodecane | 22.73 |
GC_PC1228
| Column | Rtx®-Volatile Amine, 60 m, 0.32 mm ID (cat.# 18078) |
| Sample | Volatile amine column test mix (cat.# 35008) |
| Diluent: | Methanol:dichloromethane (50:50) |
| Conc.: | 900-1,800 µg/mL snap and shoot |
| Injection | |
| Inj. Vol.: | 1 µL split (split ratio 17.8:1) |
| Liner: | Premium 4 mm single taper w/wool (cat.# 23303.1) |
| Inj. Temp.: | 250 °C |
| Split Vent Flow Rate: | 60 mL/min |
| Oven | |
| Oven Temp.: | 160 °C (hold 21 min) to 290 °C at 40 °C/min (hold 10 min) |
| Carrier Gas | He, constant flow |
| Flow Rate: | 3.4 mL/min |
| Detector | FID @ 300 °C |
| Make-up Gas Flow Rate: | 30 mL/min |
| Make-up Gas Type: | N2 |
| Data Rate: | 50 Hz |
| Instrument | Agilent/HP6890 GC |
