會(huì)員.png)
8
Rxi-17Sil MS 氣相色譜柱
Rxi-17Sil MS 氣相色譜柱簡(jiǎn)介
(中等極性Crossbond固定相)
*高的溫度極限為340/360°C。
對(duì)于活性的環(huán)境化合物如PAHs，具有的惰性和選擇性。
相當(dāng)于USP的G3固定相。
與像MS一樣靈敏的檢測(cè)器一起使用時(shí)，具有低流失性。
類似固定相：DB-17ms, VF-17ms, CP-Sil 24 CB,ZB-50
訂貨信息：
| ID | df | 溫度限度 | 15-米 | 30-米 | 60-米 |
| 0.25 mm | 0.25 μm | 40 to 340/360 °C | 14120 | 14123 | 14126 |
| 0.32 mm | 0.25 μm | 40 to 340/360 °C | 14121 | 14124 | |
| ID | df | 溫度限度 | 10-米 | 20-米 | |
| 0.15 mm | 0.15 μm | 40 to 340/360 °C | 43820 | 43821 | |
| 0.18 mm | 0.18 μm | 40 to 340/360 °C | 14102 | ||
| 0.36 μm | 40 to 340/360 °C | 14111 |
此處列出的*高溫度只適用于短色譜柱。長(zhǎng)色譜柱會(huì)有不同的*高溫度。
Polycyclic Aromatic Hydrocarbons on Rxi®-17Sil MS
| Peaks | |
|---|---|
| 1. | Naphthalene |
| 2. | 2-Methylnaphthalene |
| 3. | 1-Methylnaphthalene |
| 4. | Acenaphthylene |
| 5. | Acenaphthene |
| 6. | Fluorene |
| 7. | Phenanthrene |
| 8. | Anthracene |
| 9. | Fluoranthene |
| 10. | Pyrene |
| 11. | Benz[a]anthracene |
| 12. | Chrysene |
| 13. | Triphenylene |
| Peaks | |
|---|---|
| 14. | Benzo[b]fluoranthene |
| 15. | Benzo[k]fluoranthene |
| 16. | Benzo[j]fluoranthene |
| 17. | Benzo[a]pyrene |
| 18. | 3-Methylcholanthrene |
| 19. | Dibenz[a,h]acridine |
| 20. | Dibenz[a,j]acridine |
| 21. | Inde,2,3-cd]pyrene |
| 22. | Dibenz[a,h]anthracene |
| 23. | Benzo[ghi]perylene |
| 24. | 7H-Dibenzo[c,g]carbazole |
| 25. | Dibenzo[a,e]pyrene |
| 26. | Dibenzo[a,i]pyrene |
| 27. | Dibenzo[a,h]pyrene |
GC_EV1160
| Column | Rxi®-17Sil MS, 30 m, 0.25 mm ID, 0.25 µm (cat.# 14123) |
| Sample | PAH Supplement Mix for Method 8100 (cat.# 31857) |
| EPA Method 8310 PAH mixture (cat.# 31841) | |
| Triphenylene (custom) | |
| Diluent: | Dichloromethane |
| Conc.: | 10 ppm |
| Injection | |
| Inj. Vol.: | 0.5 µL splitless (hold 1.75 min) |
| Liner: | Auto SYS XL PSS split/splitless w/wool (cat.# 21718) |
| Inj. Temp.: | 320 °C |
| Purge Flow: | 75 mL/min |
| Oven | |
| Oven Temp.: | 65 °C (hold 0.5 min) to 220 °C at 15 °C/min to 330 °C at 4 °C/min (hold 15 min) |
| Carrier Gas | He, constant flow |
| Flow Rate: | 2.0 mL/min |
| Detector | FID @ 320 °C |
| Instrument | PE Clarus 600 GC |
| Acknowledgement | Instrument provided by PerkinElmer |
