-hopane (moretane)
(22S)- -homohopane
(22R)- -homohopane
(22R)- -bishomohopane
(22S)- , -bishomohopane
trisnorneohopane T
s
trisnorhopane T
m
-hopane
-norhopane
(22R)- -trishomohopane
(22S)- -trishomohopane
(22R)- -tetrakishomohopane
(22S)- -tetrakishomohopane
(22R)- -pentakishomohopane
(22S)- -pentakishomohopane
m/z 191
m/z 57
n-alkanes
hopanes
Phenantrene
Anhtracene
Me-Phe/Ant
C 1 -178
C 2 -Phe/Ant
C 2 -178
C 3 -Phe/Ant
C 3 -178
m/z 178
m/z 192
m/z 206
m/z 220
m/z 326
m/z 362
m/z 396
Cl 5 -PCB
PCB 101
Cl 6 -PCB
Cl 7 -PCB
PCB 153
PCB ??1
C 11
C 12
C 13
C 10
6Phenylundecanes
Phenyldodecanes
Phenyltridecanes
Phenyldecanes
m/z 91
PAHs
PCBs
LABs
pristane
Phytane
n-C 17
n-C 18
n-C 19
n-C 20
n-C 21
n-C 22
n-C 23
n-C 24
n-C 26
n-C 28
n-C 30
n-C 25
n-C 27
n-C 29
n-C 31
n-C 16
β
,
α
β
,
α
α
,
β
β
,
α
β
,
α
β
,
α
β
,
α
β
,
α
β
,
α
β
,
α
β
,
α
β
,
α
β
,
α
Fig. 5.14 Examples for ion chromatogram-based analyses in Organic Geochemistry: n-alkanes (a),
hopanes (b), PAHs (c), PCBs (d) and LABs (e)
5.1 Identification
115