Varian 特別推出專用于PAH的VF-17ms 氣相色譜柱:

·

快速準(zhǔn)確的分析多環(huán)芳烴 (PAHs)

·

EU和EPA 調(diào)控的PAHs實現(xiàn)*分離

·

包括苯并(j,b,k)熒蒽和二苯并芘異構(gòu)體

·

的熱穩(wěn)定性有利于高沸點PAHs的準(zhǔn)確分析

·

優(yōu)化的相組成比有利于高柱效率

·

分析時間從60分鐘減少至30分鐘

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