southern california sea lion blubber (example) · sample: southern ca sea lion blubber instrument:...
TRANSCRIPT
SpecLibExample Mass Spectral Library
Southern California Sea Lion Blubber (Example)
Authors: Nathan G. Dodder and Eunha Hoh
Web Reference:
http://OrgMassSpec.github.io
Prepared: 2013−11−23 09:06:00
SpecLibExample version 0.5−11
OrgMassSpecR version 0.4
png version 0.1−6
R version 3.0.2 (2013−09−25)
Name: dichlorodiphenyltrichloroethane (DDT) Elemental Formula: C14H9Cl5
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1452, RT (s) (2D): 0.92
Source: anthropogenic
Class: DDT related
Identification: match to NIST 2008 library
Comment: Isomer unknown.
50 100 150 200 250 300 350
0
25
50
75
100
75
165
176 212
235
282
inte
nsity
(%
)
m/z
Filename: ddt
m/z Identity176212235282
[M−H−5Cl]+[M−4Cl]+[M−CCl3]+[M−2Cl]+
Name: dichlorodiphenyldichloroethylene (DDE) Elemental Formula: C14H8Cl4
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1386, RT (s) (2D): 0.87
Source: anthropogenic
Class: DDT related
Identification: match to NIST 2008 library
Comment: Possibly 3 isomers detected; one shown. There were problems deconvoluting the large DDE peak.
40 60 80 100 120 140 160 180 200 220 240 260 280 300 320
0
25
50
75
100
176
210
246
281
318
inte
nsity
(%
)
m/z
Filename: dde
m/z Identity176211246280316
[M−4Cl]+[M−3Cl]+[M−2Cl]+[M−Cl]+M+
Name: dichlorodiphenyldichloroethane (DDD) isomer 1 Elemental Formula: C14H10Cl4
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1410, RT (s) (2D): 0.91
Source: anthropogenic
Class: DDT related
Identification: match to NIST 2008 library
Comment: Isomer unknown.
40 60 80 100 120 140 160 180 200 220 240
0
25
50
75
100
165
178199
212
235
inte
nsity
(%
)
m/z
Filename: ddd1
m/z Identity178235
[M−4Cl]+[M−CHCl2]+
Name: dichlorodiphenyldichloroethane (DDD) isomer 2 Elemental Formula: C14H10Cl4
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1413, RT (s) (2D): 0.93
Source: anthropogenic
Class: DDT related
Identification: match to NIST 2008 library
Comment: Isomer unknown.
40 60 80 100 120 140 160 180 200 220 240
0
25
50
75
100165
199
235
inte
nsity
(%
)
m/z
Filename: ddd2
m/z Identity235 [M−CHCl2]+
Name: 1−chloro−2,2−bis(chlorophenyl)ethene (DDMU) isomer 1 Elemental Formula: C14H9Cl3
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1257, RT (s) (2D): 0.86
Source: anthropogenic
Class: DDT related
Identification: match to NIST 2008 library
Comment: Isomer unknown.
40 60 80 100 120 140 160 180 200 220 240 260 280
0
25
50
75
100
7588 176
212
246
282
inte
nsity
(%
)
m/z
Filename: ddmu1
m/z Identity177212247282
[M−3Cl]+[M−2Cl]+[M−Cl]+M+
Name: 1−chloro−2,2−bis(chlorophenyl)ethene (DDMU) isomer 2 Elemental Formula: C14H9Cl3
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1326, RT (s) (2D): 0.88
Source: anthropogenic
Class: DDT related
Identification: match to NIST 2008 library
Comment: Isomer unknown.
40 60 80 100 120 140 160 180 200 220 240 260 280
0
25
50
75
100
7588
176
212
247
282
inte
nsity
(%
)
m/z
Filename: ddmu2
m/z Identity177212247282
[M−3Cl]+[M−2Cl]+[M−Cl]+M+
Name: bis(chlorophenyl)ethane (DDEt) Elemental Formula: C14H12Cl2
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1218, RT (s) (2D): 0.83
Source: anthropogenic
Class: DDT related
Identification: match to NIST 2008 library
Comment: Isomer unknown. Reference: Environ. Sci. Technol., 2003, 37, 488−495, doi:10.1021/es0201451
40 60 80 100 120 140 160 180 200 220 240
0
25
50
75
100
103
139
165
199
215
235
250
inte
nsity
(%
)
m/z
Filename: ddet
m/z Identity165215235250
[M−CH3−2Cl]+[M−2Cl]+[M−CH3]+M+
Name: dichlorobenzophenone (DBP) Elemental Formula: C13H8Cl2O
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1266, RT (s) (2D): 0.88
Source: anthropogenic
Class: DDT related
Identification: match to NIST 2008 library
Comment: Isomer unknown. Reference: Environ. Sci. Technol., 2003, 37, 488−495, doi:10.1021/es0201451
40 60 80 100 120 140 160 180 200 220 240
0
25
50
75
100
75
111
139
215250
inte
nsity
(%
)
m/z
Filename: dbp
m/z Identity111139215220250254290
[C6H4Cl]+[M−C6H4ClO]+[M−Cl]+PCB interferenceM+PCB interferencePCB interference
Name: tris(chlorophenyl)methane isomer 1 Elemental Formula: C19H13Cl3
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1557, RT (s) (2D): 0.96
Source: anthropogenic
Class: DDT related
Identification: manual identification
Comment: Reference: Environ. Sci. Technol. 1995, 29, 2133−2139. At least one 2−chloro ring based on 235/239 ratio.
50 100 150 200 250 300 350
0
25
50
75
100
165
199
235275
311
346
inte
nsity
(%
)
m/z
Filename: tcpm1
m/z Identity199235237275311346
[M−C6H4Cl−HCl]+[M−C6H4Cl]+[M−2Cl]+[M−Cl−HCl]+[M−Cl]+M+
Name: tris(chlorophenyl)methane isomer 2 Elemental Formula: C19H13Cl3
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1596, RT (s) (2D): 1.03
Source: anthropogenic
Class: DDT related
Identification: manual identification
Comment: Reference: Environ. Sci. Technol. 1995, 29, 2133−2139. Only 3/4−chloro ring based on 235/239 ratio.
50 100 150 200 250 300 350
0
25
50
75
100165
199
235
275
311
346
inte
nsity
(%
)
m/z
Filename: tcpm2
m/z Identity199235237275311346
[M−C6H4Cl−HCl]+[M−C6H4Cl]+[M−2Cl]+[M−Cl−HCl]+[M−Cl]+M+
Name: dichlorophenylacetylene (DCPA) (tentative) Elemental Formula: C14H8Cl2
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1296, RT (s) (2D): 0.86
Source: anthropogenic
Class: DDT related
Identification: match to NIST 2008 library
Comment: Likely ID based on: ES&T, 1996, 30, 3401−3407. Matches in NIST library: CAS 605−48−1, 76905−732, 835−17−6, 1820−42−4.
40 60 80 100 120 140 160 180 200 220 240
0
25
50
75
100
75
8798 123 150
176
210
246
inte
nsity
(%
)
m/z
Filename: dcpa
m/z Identity246 M+
Name: hexachlorocyclohexane (HCH) Elemental Formula: C6H6Cl6
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1125, RT (s) (2D): 0.88
Source: anthropogenic
Class: legacy pesticide
Identification: match to NIST 2008 library
Comment: NA
40 60 80 100 120 140 160 180 200 220 240 260 280
0
25
50
75
100
73
109
147
181
219
inte
nsity
(%
)
m/z
Filename: hch
m/z Identity181217
[M−3Cl−2H]+[M−2Cl−H]+
Name: heptachlor epoxide Elemental Formula: C10H5Cl7O
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1305, RT (s) (2D): 0.87
Source: anthropogenic
Class: legacy pesticide
Identification: match to NIST 2008 library
Comment: NA
50 100 150 200 250 300 350 400
0
25
50
75
100
237 253263282
353
inte
nsity
(%
)
m/z
Filename: heptachlorepoxide
m/z Identity281351
[M−3Cl]+[M−Cl]+
Name: nonachlor Elemental Formula: C10H5Cl9
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1347, RT (s) (2D): 0.84
Source: anthropogenic
Class: legacy pesticide
Identification: match to NIST 2008 library
Comment: Isomer unknown.
50 100 150 200 250 300 350 400 450
0
25
50
75
100
300409
inte
nsity
(%
)
m/z
Filename: nonachlor
m/z Identity300405
[M−4Cl]+[M−Cl]+
Name: oxychlordane Elemental Formula: C10H4Cl8O
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1308, RT (s) (2D): 0.84
Source: anthropogenic
Class: legacy pesticide
Identification: match to NIST 2008 library
Comment: NA
50 100 150 200 250 300 350 400
0
25
50
75
100115
149
185
237387
inte
nsity
(%
)
m/z
Filename: oxychlordane
m/z Identity385 [M−Cl]+
Name: mirex Elemental Formula: C10Cl12
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1569, RT (s) (2D): 0.99
Source: anthropogenic
Class: legacy pesticide
Identification: match to NIST 2008 library
Comment: NA
50 100 150 200 250 300 350 400 450
0
25
50
75
100
119
166
237
272
404
inte
nsity
(%
)
m/z
Filename: mirex
m/z Identity235270330400
[M−C5Cl7]+[M−C5Cl6]+[M−7Cl]+[M−4Cl]+
Name: mirex (Cl11) (tentative) Elemental Formula: C10HCl11
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1500, RT (s) (2D): 0.94
Source: anthropogenic
Class: legacy pesticide
Identification: manual identification
Comment: Degradation product or metabolite of mirex?
50 100 150 200 250 300 350 400 450 500
0
25
50
75
100 203238
272
298
322 370 398 475
inte
nsity
(%
)
m/z
Filename: mirexCl11
m/z Identity201238270471
[M−C5Cl7]+overlap of [M−C5Cl6]+ and [M−C5HCl6]+ ?[M−C5HCl5]+[M−Cl]+
Name: unknown (possible dicofol) Elemental Formula: C14H9Cl5O
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1665, RT (s) (2D): 1.18
Source: anthropogenic
Class: unknown
Identification: match to NIST 2008 library
Comment: Matches dicofol spectrum, but lack of molecular ion makes identification uncertain.
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0
25
50
75
100
75
111
139
251
inte
nsity
(%
)
m/z
Filename: dicofol
m/z Identity111139251
[M−COH−CCl3−C6H4Cl]+ or [C6H4Cl]+[M−C6H4Cl−CCl3−H]+[M−CCl3]+
Name: phenanthrene Elemental Formula: C14H10
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1149, RT (s) (2D): 0.89
Source: anthropogenic
Class: PAH
Identification: match to NIST 2008 library
Comment: NA
50 60 70 80 90 100 110 120 130 140 150 160 170 180
0
25
50
75
100
76
89 152
178
inte
nsity
(%
)
m/z
Filename: phenanthrene
m/z Identity152178188
[M−C2H2]+M+interference
Name: pyrene Elemental Formula: C16H10
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1347, RT (s) (2D): 0.99
Source: anthropogenic
Class: PAH
Identification: match to NIST 2008 library
Comment: NA
40 60 80 100 120 140 160 180 200
0
25
50
75
100
101
202
inte
nsity
(%
)
m/z
Filename: pyrene
m/z Identity202 M+
Name: tetra brominated biphenyl (tetra−BB) Elemental Formula: C12H6Br4
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1455, RT (s) (2D): 0.97
Source: anthropogenic
Class: BB
Identification: match to NIST 2008 library
Comment: Isomer unknown.
50 100 150 200 250 300 350 400 450
0
25
50
75
100 75150
310391
470
inte
nsity
(%
)
m/z
Filename: tetraBB
m/z Identity308387466
[M−2Br]+[M−Br]+M+
Name: tri brominated diphenyl ether (tri−BDE) Elemental Formula: C12H7Br3O
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): NA, RT (s) (2D): NA
Source: anthropogenic
Class: PBDE
Identification: manual identification
Comment: Two unknown isomers detected; one shown.
50 100 150 200 250 300 350 400
0
25
50
75
10063
75
139246
406
inte
nsity
(%
)
m/z
Filename: triBDE
m/z Identity246404
[M−2Br]+M+
Name: tetra brominated diphenyl ether (tetra−BDE) Elemental Formula: C12H6Br4O
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1536, RT (s) (2D): 1.05
Source: anthropogenic
Class: PBDE
Identification: match to NIST 2008 library
Comment: Isomer unknown.
50 100 150 200 250 300 350 400 450 500
0
25
50
75
10063
75
138324
486inte
nsity
(%
)
m/z
Filename: tetraBDE
m/z Identity324482
[M−2Br]+M+
Name: penta brominated diphenyl ether (penta−BDE) isomer 1 Elemental Formula: C12H5Br5O
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1632, RT (s) (2D): 1.19
Source: anthropogenic
Class: PBDE
Identification: match to NIST 2008 library
Comment: Isomer unknown; likely BDE−100.
50 100 150 200 250 300 350 400 450 500 550
0
25
50
75
100
62
74
137
202 297
404
564
inte
nsity
(%
)
m/z
Filename: pentaBDE1
m/z Identity402560
[M−2Br]+M+
Name: penta brominated diphenyl ether (penta−BDE) isomer 2 Elemental Formula: C12H5Br5O
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1659, RT (s) (2D): 1.23
Source: anthropogenic
Class: PBDE
Identification: match to NIST 2008 library
Comment: Isomer unknown; likely BDE−99.
50 100 150 200 250 300 350 400 450 500 550
0
25
50
75
100
62
74
137 404
564
inte
nsity
(%
)
m/z
Filename: pentaBDE2
m/z Identity402560
[M−2Br]+M+
Name: hexa brominated diphenyl ether (hexa−BDE) Elemental Formula: C12H4Br6O
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1761, RT (s) (2D): 1.52
Source: anthropogenic
Class: PBDE
Identification: match to NIST 2008 library
Comment: Isomer unknown.
50 100 150 200 250 300 350 400 450 500 550 600 650
0
25
50
75
10074
484643
inte
nsity
(%
)
m/z
Filename: hexaBDE
m/z Identity480643
[M−2Br]+M+ (not monoisotopic)
Name: tri chlorinated biphenyl (tri−PCB) Elemental Formula: C12H7Cl3
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1236, RT (s) (2D): 0.83
Source: anthropogenic
Class: PCB
Identification: match to NIST 2008 library
Comment: Isomer unknown.
40 60 80 100 120 140 160 180 200 220 240 260
0
25
50
75
100
187
221
258
inte
nsity
(%
)
m/z
Filename: triPCB
m/z Identity186221256
[M−2Cl]+[M−Cl]+M+
Name: tetra chlorinated biphenyl (tetra−PCB) Elemental Formula: C12H6Cl4
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): NA, RT (s) (2D): NA
Source: anthropogenic
Class: PCB
Identification: match to NIST 2008 library
Comment: Seven unknown isomers detected; one shown.
60 80 100 120 140 160 180 200 220 240 260 280 300
0
25
50
75
100
185
220
255
292
inte
nsity
(%
)
m/z
Filename: tetraPCB
m/z Identity185220255290
[M−3Cl]+[M−2Cl]+[M−Cl]+M+
Name: penta chlorinated biphenyl (penta−PCB) Elemental Formula: C12H5Cl5
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): NA, RT (s) (2D): NA
Source: anthropogenic
Class: PCB
Identification: match to NIST 2008 library
Comment: Nine unknown isomers detected; one shown.
50 100 150 200 250 300
0
25
50
75
100
149
184
219
254
291
326
inte
nsity
(%
)
m/z
Filename: pentaPCB
m/z Identity149184219254289324
[M−5Cl]+[M−4Cl]+[M−3Cl]+[M−2Cl]+[M−Cl]+M+
Name: hexa chlorinated biphenyl (hexa−PCB) Elemental Formula: C12H4Cl6
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): NA, RT (s) (2D): NA
Source: anthropogenic
Class: PCB
Identification: match to NIST 2008 library
Comment: Nineteen unknown isomers detected; one shown.
50 100 150 200 250 300 350
0
25
50
75
100
218
255
290
325
360
inte
nsity
(%
)
m/z
Filename: hexaPCB
m/z Identity218253288323358
[M−4Cl]+[M−3Cl]+[M−2Cl]+[M−Cl]+M+
Name: hepta chlorinated biphenyl (hepta−PCB) Elemental Formula: C12H3Cl7
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): NA, RT (s) (2D): NA
Source: anthropogenic
Class: PCB
Identification: match to NIST 2008 library
Comment: Nine unknown isomers detected; one shown.
50 100 150 200 250 300 350 400
0
25
50
75
100
254
288
324
359
394
inte
nsity
(%
)
m/z
Filename: heptaPCB
m/z Identity252287322357392
[M−4Cl]+[M−3Cl]+[M−2Cl]+[M−Cl]+M+
Name: octa chlorinated biphenyl (octa−PCB) Elemental Formula: C12H2Cl8
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): NA, RT (s) (2D): NA
Source: anthropogenic
Class: PCB
Identification: match to NIST 2008 library
Comment: Seven unknown isomers detected; one shown.
50 100 150 200 250 300 350 400
0
25
50
75
100
251
288
358
395
428
inte
nsity
(%
)
m/z
Filename: octaPCB
m/z Identity251286356391426
[M−5Cl]+[M−4Cl]+[M−2Cl]+[M−Cl]+M+
Name: hexa chlorinated diphenyl ether (hexa−CDE) isomer 1 Elemental Formula: C12H4Cl6O
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1467, RT (s) (2D): 0.87
Source: anthropogenic
Class: PCDE
Identification: manual identification
Comment: Isomer unknown. Reference: Environment International, 2006, 32, 121−127, doi:10.1016/j.envint.2005.05.021
50 100 150 200 250 300 350
0
25
50
75
100
306
326 361
376
inte
nsity
(%
)
m/z
Filename: hexaCDE1
m/z Identity304326361374395
[M−2Cl]+hepta−PCB interferencehepta−PCB interferenceM+hepta−PCB interference
Name: hexa chlorinated diphenyl ether (hexa−CDE) isomer 2 Elemental Formula: C12H4Cl6O
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1473, RT (s) (2D): 0.9
Source: anthropogenic
Class: PCDE
Identification: manual identification
Comment: Isomer unknown. Reference: Environment International, 2006, 32, 121−127, doi:10.1016/j.envint.2005.05.021
50 100 150 200 250 300 350
0
25
50
75
100
306
376inte
nsity
(%
)
m/z
Filename: hexaCDE2
m/z Identity304374
[M−2Cl]+M+
Name: bisphenol A Elemental Formula: C15H16O2
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1359, RT (s) (2D): 0.99
Source: anthropogenic
Class: phenolic
Identification: match to NIST 2008 library
Comment: Found in hexane:DCM (1:1 v/v) SPE fraction.
40 60 80 100 120 140 160 180 200 220
0
25
50
75
100
6591
119
213
228
inte
nsity
(%
)
m/z
Filename: bisphenolA
m/z Identity213228
[M−CH3]+M+
Name: hepta chlorinated methyl bipyrrole (hepta−MBP) Elemental Formula: C9H3Cl7N2
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1350, RT (s) (2D): 0.87
Source: natural
Class: MBP
Identification: manual identification
Comment: NA
50 100 150 200 250 300 350
0
25
50
75
100
281
316 351
386inte
nsity
(%
)
m/z
Filename: heptaMBP
m/z Identity279314349384
[M−3Cl]+[M−2Cl]+[M−Cl]+M+
Name: hexa chlorinated methyl bipyrrole (hexa−MBP) isomer 1 Elemental Formula: C9H4Cl6N2
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1299, RT (s) (2D): 0.84
Source: natural
Class: MBP
Identification: manual identification
Comment: Isomer unknown.
50 100 150 200 250 300 350
0
25
50
75
100
245
282
317
352
inte
nsity
(%
)
m/z
Filename: hexaMBP1
m/z Identity245280315350
[M−3Cl]+[M−2Cl]+[M−Cl]+M+
Name: hexa chlorinated methyl bipyrrole (hexa−MBP) isomer 2 Elemental Formula: C9H4Cl6N2
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1455, RT (s) (2D): 0.89
Source: natural
Class: MBP
Identification: manual identification
Comment: Isomer unknown.
50 100 150 200 250 300 350
0
25
50
75
100
210
244
280
317
352
inte
nsity
(%
)
m/z
Filename: hexaMBP2
m/z Identity245280315350
[M−3Cl]+[M−2Cl]+[M−Cl]+M+
Name: unknown Elemental Formula: NA
Sample: southern CA sea lion blubber
Instrument: GCxGC−TOF, electron impact, 70 eV
RT (s) (1D): 1491, RT (s) (2D): 0.95
Source: unknown
Class: unknown
Identification: NA
Comment: NA
50 100 150 200 250 300 350 400 450
0
25
50
75
100
364
376
393
412
449
inte
nsity
(%
)
m/z
Filename: unknown
m/z Identity