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更新时间:2023-06-15
Rtx-G27 气相色谱柱,Crossbond技术键合二苯基二甲基聚硅氧烷,制药产品中的残留溶剂柱。满足USP<467>所有的要求。
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Rtx-G27 气相色谱柱产品性能:
(熔融石英包含5米 Integra-Guard 保护柱)
(Crossbond技术键合二苯基二甲基聚硅氧烷)
制药产品中的残留溶剂柱。满足USP<467>所有的要求。
分析柱含Integra-Guard保护柱消除了连接和泄漏问题。
Rtx-G27 温度稳定至290 °C。
订货信息:
ID | df | 温度限 | 30米包含5米, 0.53mm ID Integra-Guard 保护柱 |
0.53 mm | 5.00 μm | -60 to 270/290 °C | 10279-126 |
Peaks | |
---|---|
1. | Ethylene oxide |
2. | Methanol |
3. | Ethanol |
4. | Diethyl ether |
5. | 1,1-Dichloroethene |
6. | Acetone |
7. | Isopropanol |
8. | Acetonitrile |
9. | Methylene chloride |
10. | n-Hexane |
11. | n-Propanol |
12. | Methyl ethyl ketone |
Peaks | |
---|---|
13. | Ethyl acetate |
14. | Tetrahydrofuran |
15. | Chloroform |
16. | 1,1,1-Trichloroethane |
17. | Carbon tetrachloride |
18. | Benzene |
19. | 1,2-Dichloroethane |
20. | Heptane |
21. | Trichloroethylene |
22. | n-Butanol |
23. | 1,4-Dioxane |
24. | Pyridine |
25. | Toluene |
GC_PH00260
Column | Rtx®-5 w/5m Integra-Guard® Column (Rtx®-G27), 30 m, 0.53 mm ID, 5.00 µm (cat.# 10279-126) |
Sample | Headspace injection of common solvents for pharmaceutical processing. Prepared to equal about 500 ppm in the bulk pharmaceutical. Samples shaken and heated at 90 °C for 15 minutes, 1 mL headspace injection. |
Injection | |
Inj. Vol.: | 1,000 µL headspace-syringe split (split ratio 2:1) |
Inj. Temp.: | 220 °C |
Oven | |
Oven Temp.: | 35 °C (hold 10 min) to 100 °C at 5 °C/min to 240 °C at 25 °C/min (hold 5 min) |
Carrier Gas | He, constant pressure |
Linear Velocity: | 35 cm/sec @ 35 °C |
Detector | FID @ 240 °C |
Notes | FID sensitivity: 1.05 x 10-11 AFS |