Application
PAHEFSA |
Packing:
|
UltraSep ES PAH
EFSA
|
Column:
|
125
x 3 mm
|
Detection:
|
UV
254 nm
|
Eluent:
|
Water/acetonitrile
(AN),
(from the 29th minute AN+10% THF)
|
Gradient:
|
Start
40% AN
25th min 100% AN
|
Flow
rate:
|
0.6
ml/min
|
Temperature:
|
25°C
|
Sample:
|
EPA/EFSA-aromatics
|
1
|
Naphthalene
|
14
|
Dibenz(a,h)anthracene
|
2
|
Acenaphthylene
|
15
|
Benzo(g,h,i)perylene
|
3
|
Acenaphthene
|
16
|
Indeno(1,2,3-c,d)pyrene
|
4
|
Fluorene
|
17*
|
1-Methylnaphthalene
|
5
|
Phenanthrene
|
18*
|
2-Methylnaphthalene
|
6
|
Anthracene
|
19*
|
Benzo(e)pyrene
|
7
|
Fluoranthene
|
20**
|
Cyclopenta(c,d)pyrene
|
8
|
Pyrene
|
21**
|
5-Methylchrysene
|
9
|
Benz(a)anthracene
|
22** |
Benzo(j)fluoranthene |
10
|
Chrysene
|
23** |
Dibenzo(a,l)pyrene |
11
|
Benzo(b)fluoranthene
|
24** |
Dibenzo(a,e)pyrene |
12 |
Benzo(k)fluoranthene |
25** |
Dibenzo(a,i)pyrene |
13 |
Benzo(a)pyrene |
26** |
Dibenzo(a,h)pyrene |
|
The
switchover peak behind compound 24 has been suppressed. *
Inclosed only in the extended EPA list **
Polycyclic aromatic hydrocarbons of the SCF list (EU) |