A65
Calibration Compound
Scientific Instrument Services, Inc.
TM
FAX: 908-806-6631
www.sisweb.com/catalog/08/A65
S
cientific lnstrument Services
TM
,
Inc., supplies the FC-43 calibra-
tion compound for the calibration
of mass spectrometers. This compound is
available in bottles of 35, 100, and 200
grams and has the specifications listed
below:
m/z
Rel. Abundance
m/z
Rel. Abundance
214
1.51
431
1.88
219
2.80
433
20.05
226
1.77
434
2.00
231
2.60
443
1.24
233
2.40
445
22.50
245
2.50
446
2.13
264
10.31
452
100.00
269
2.58
453
25.46
276
3.31
454
1.09
281
5.87
464
11.07
283
11.79
465
1.57
295
3.30
476
5.38
296
1.59
481
1.18
300
1.39
483
55.17
302
58.19
484
5.72
303
3.09
493
1.24
312
8.02
495
2.22
314
3.62
502
1.97
319
2.34
514
28.59
326
1.22
515
3.31
331
4.82
526
2.84
333
20.89
533
9.43
334
1.48
534
1.19
343
1.02
538
1 .69
345
1.18
545
2.36
350
3.72
552
1.12
352
11.20
5.57
8.88
362
1.36
558
1.37
364
7.19
565
9.67
369
2.02
565
1.40
376
3.71
576
2.33
381
3.12
583
6.46
383
11.28
595
58.89
393
1.12
605
1.18
395
3.13
614
1.53
402
4.88
633
100.00
414
34.39
634
19.01
415
2.84
635
1.29
419
1.55
645
1.57
426
6.64
655
1.05
-
-
683
356
Part No.
Description
35 gram bottle of FC-43
FC-43 Major Mass Spec Peaks - El
m/z
Rel. Abundance
m/z
Rel. Abundance
69
100
181
1.8
70
1.1
214
1.2
76
0.7
219
50.7
81
0.6
220
2.3
93
1.3
226
1.0
95
0.6
264
13.4
100
17.7
265
0.7
101
0.7
314
1.8
112
0.8
326
0.3
113
0.8
352
0.7
114
7.9
376
0.4
119
13.0
414
3.4
131
47.9
415
0.4
132
1.7
426
0.6
145
1.0
448
0.2
150
2.8
464
1.5
164
1.4
502
2.6
169
4.0
503
0.2
176
1.5
-
-
Specifications
FC-43 - Perfluorotributylamine
Molecular Weight - 671
Formula - (CF3(CF2)3)3N)
Boiling Point - 170°-180°C
d25-1.88
FC-43 by Methane Negative Cl
FC-43 (Perfluorotributylamine)
Calibration Compound For
Mass Spectrometers
ESCAL
New Calibration Compound for Mass Spectrometers
S
cientific Instrument Services introduces a new calibration mix-
ture for electrospray ion sources. This mixture covers a wide
mass range from 195 to 1922. It is already in the proper con-
centration to run directly in an electrospray source without dilution. The
mixture consists of caffeine, MRFA (met-arg-phe-ala) peptide, and per-
fluoroalkylphosphazine.
Exact Mass
Composition
195.08765
C8H11N4O2
524.26469
C23H38N7O5S
1022.00342
C20H19O6N3P3F28
1121.99702
C22H19O6N3P3F32
1221.99702
C24H19O6N3P3F36
1321.98425
C26H19O6N3P3F40
1421.97786
C28H19O6N3P3F44
1521.97148
C30H19O6N3P3F48
1621.96509
C32H19O6N3P3F52
1721.95870
C34H19O6N3P3F56
1821.95232
C36H19O6N3P3F60
1921.94593
C38H19O6N3P3F64
ESCAL Mass Spec Peaks - ESl (+)
Part No.
Description
5 ML BTL OF ESCAL
tip...
