|
| |
Appendix
Appendix 1(a) : Scaled fractional responses at 50 seconds (outliers shaded)
|
ID
No.
|
Measurement
|
Thiophenol
|
OV17
|
Ethylcellulose
|
OV225
|
Carbowax
20M
|
FFAP
|
|
1
|
Hexane (1)
|
0.110
|
0.375
|
0.322
|
0.154
|
0.022
|
0.017
|
|
2
|
Hexane (2)
|
0.119
|
0.385
|
0.311
|
0.145
|
0.022
|
0.017
|
|
3
|
Hexane (3)
|
0.116
|
0.384
|
0.312
|
0.147
|
0.023
|
0.018
|
|
4
|
Hexane (4)
|
0.117
|
0.387
|
0.312
|
0.144
|
0.023
|
0.017
|
|
5
|
Hexane (5)
|
0.112
|
0.387
|
0.316
|
0.147
|
0.021
|
0.017
|
|
|
Mean
(1-5), Hz
|
0.115
|
0.384
|
0.315
|
0.147
|
0.022
|
0.017
|
|
|
RSD%
|
3.505
|
1.319
|
1.480
|
2.571
|
2.306
|
2.178
|
|
6
|
Propan-2-ol
(1)
|
0.067
|
0.113
|
0.495
|
0.225
|
0.050
|
0.051
|
|
7
|
Propan-2-ol
(2)
|
0.067
|
0.113
|
0.494
|
0.227
|
0.049
|
0.050
|
|
8
|
Propan-2-ol
(3)
|
0.068
|
0.113
|
0.491
|
0.227
|
0.050
|
0.052
|
|
9
|
Propan-2-ol
(4)
|
0.070
|
0.113
|
0.486
|
0.225
|
0.052
|
0.054
|
|
10
|
Propan-2-ol
(5)
|
0.075
|
0.111
|
0.481
|
0.218
|
0.057
|
0.058
|
|
|
Mean
(1-5), Hz
|
0.069
|
0.113
|
0.489
|
0.224
|
0.052
|
0.053
|
|
|
RSD%
|
4.724
|
0.707
|
1.158
|
1.640
|
6.533
|
5.781
|
|
11
|
Triethylamine
(1)
|
0.355
|
0.213
|
0.301
|
0.111
|
0.012
|
0.009
|
|
12
|
Triethylamine
(2)
|
0.155
|
0.280
|
0.396
|
0.141
|
0.017
|
0.011
|
|
13
|
Triethylamine
(3)
|
0.231
|
0.255
|
0.362
|
0.127
|
0.016
|
0.010
|
|
14
|
Triethylamine
(4)
|
0.242
|
0.251
|
0.357
|
0.124
|
0.016
|
0.010
|
|
15
|
Triethylamine
(5)
|
0.257
|
0.245
|
0.350
|
0.122
|
0.016
|
0.011
|
|
|
Mean
(2-5), Hz
|
0.248
|
0.249
|
0.353
|
0.125
|
0.015
|
0.010
|
|
|
RSD%
|
28.871
|
9.668
|
9.716
|
8.720
|
11.849
|
8.707
|
|
16
|
Acetone (1)
|
0.174
|
0.199
|
0.248
|
0.314
|
0.034
|
0.032
|
|
17
|
Acetone (2)
|
0.178
|
0.192
|
0.245
|
0.318
|
0.033
|
0.033
|
|
18
|
Acetone (3)
|
0.176
|
0.193
|
0.243
|
0.320
|
0.034
|
0.035
|
|
19
|
Acetone (4)
|
0.190
|
0.190
|
0.236
|
0.321
|
0.031
|
0.032
|
|
20
|
Acetone (5)
|
0.196
|
0.188
|
0.233
|
0.321
|
0.030
|
0.031
|
|
|
Mean
(1-5), Hz
|
0.183
|
0.192
|
|
