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VF-17ms for PAH:
Varian 特别推出专用于PAH的VF-17ms 气相色谱柱: | ||
· | 快速准确的分析多环芳烃 (PAHs) | |
| · | EU和EPA 调控的PAHs实现*分离 |
| · | 包括苯并(j,b,k)荧蒽和二苯并芘异构体 |
· | 的热稳定性有利于高沸点PAHs的准确分析 | |
· | 优化的相组成比有利于高柱效率 | |
| · | 分析时间从60分钟减少至30分钟 |
图1. 经VF-17ms for PAH色谱柱快速分离27种PAHs包括24种EU和EPA 极性PAH 污染物
Peak No. | Compound | MW | EU PAH | EPA PAH |
1 | Naphthalene | 128 |
| X |
2 | Acenaphthylene | 152 |
| X |
3 | Acenaphthene | 154 |
| X |
4 | Fluorene | 166 |
| X |
5 | Phenanthrene | 178 |
| X |
6 | Anthracene | 178 |
| X |
7 | Fluoranthene | 202 |
| X |
8 | Pyrene | 202 |
| X |
9 | Benzo(c)fluorene | 216 | X |
|
10 | Benz(a)anthracene | 228 | X | X |
11 | Cyclopenta(c,d)pyrene | 226 | X |
|
12 | Triphenylene | 228 | X |
|
13 | Chrysene | 228 | X | X |
14 | 6-Methylchrysene | 242 |
|
|
15 | 5-Methylchrysene | 242 | X |
|
16 | Benzo(b)fluoranthene | 252 | X | X |
17 | Benzo(k)fluoranthene | 252 | X | X |
18 | Benzo(j)fluoranthene | 252 | X |
|
19 | Benzo(a)pyrene | 252 | X | X |
20 | Indeno(1,2,3-cd)pyrene | 276 | X | X |
21 | Benzo(b)triphenylene | 278 |
|
|
22 | Dibenzo(a,h)anthracene | 278 | X | X |
23 | Benzo(g,h,i)perylene | 276 | X | X |
24 | Dibenzo(a,l)pyrene | 302 | X |
|
25 | Dibenzo(a,e)pyrene | 302 | X |
|
26 | Dibenzo(a,i)pyrene | 302 | X |
|
27 | Dibenzo(a,h)pyrene | 302 | X | |
