充填剤
Porapak™ シリーズ 保持時間表(単位:分)
分析条件: Stainless steel column 80/100mesh 1m × 2.3mm I.D. 30ºC He 25mL/min TCD
化合物
|
P
|
Q
|
R
|
S
|
N
|
T
|
Oxygen
|
0.23
|
0.24
|
0.24
|
0.24
|
0.24
|
0.24
|
Nitrogen
|
0.23
|
0.24
|
0.24
|
0.24
|
0.24
|
0.24
|
Argon
|
0.23
|
0.24
|
0.24
|
0.24
|
0.24
|
0.24
|
Carbonmonooxide
|
0.23
|
0.24
|
0.27
|
0.24
|
0.24
|
0.24
|
Carbon dioxide
|
0.36
|
0.65
|
0.60
|
0.66
|
0.90
|
1.26
|
Carbonyl sulfide
|
1.15
|
3.33
|
2.83
|
3.47
|
4.05
|
4.71
|
Sulfur dioxide
|
2.52
|
5.87
|
10.84
|
23.80
|
16.50
|
22.48
|
Nitric oxide(NO)
|
0.27
|
0.30
|
0.28
|
0.26
|
0.28
|
0.28
|
Nitrous oxide(N2O)
|
0.42
|
0.76
|
0.66
|
0.81
|
0.94
|
1.22
|
Methane
|
0.26
|
0.35
|
0.32
|
0.38
|
0.35
|
0.39
|
Ethylene
|
0.45
|
1.15
|
0.90
|
1.01
|
1.22
|
1.32
|
Acetylene
|
0.53
|
1.15
|
1.16
|
1.20
|
2.00
|
2.96
|
Ethane
|
0.54
|
1.60
|
1.16
|
1.36
|
1.50
|
1.54
|
Propylene
|
1.40
|
6.44
|
4.43
|
5.39
|
7.14
|
7.28
|
Propane
|
1.40
|
7.24
|
5.00
|
5.98
|
7.14
|
7.28
|
Ammonia
|
0.65
|
1.52
|
1.88
|
1.77
|
1.89
|
2.72
|
Ethylene oxide
|
4.45
|
12.70
|
12.51
|
14.82
|
24.78
|
34.05
|
Difluoroethane
|
1.16
|
3.90
|
3.97
|
4.63
|
9.00
|
11.92
|
Chlorodifluoromethane(Freon 22)
|
1.22
|
4.32
|
5.61
|
5.60
|
10.99
|
13.88
|
Methyl chloride
|
2.10
|
6.16
|
5.74
|
7.00
|
9.76
|
11.92
|
Dichlorodifluoromethane(Freon 12)
|
1.43
|
7.43
|
5.73
|
7.13
|
9.78
|
10.28
|
Chlorodifluoroethane
|
2.04
|
15.44
|
11.71
|
13.73
|
-
|
-
|
Dichlorotetrafluoroethane
|
10.40
|
25.75
|
19.51
|
20.32
|
-
|
-
|
分析条件: Stainless steel column 80/100mesh 1m × 2.3mm I.D. 175ºC N2 25mL/min FID(*:He flow TCD) Group 化合物P Q R S N T
Group
|
化合物
|
P
|
Q
|
R
|
S
|
N
|
T
|
Acids
|
Acetic acid
|
0.39
|
1.08
|
2.14
|
3.68
|
4.18
|
5.21
|
Propionic acid
|
0.65
|
2.42
|
4.75
|
9.05
|
9.11
|
10.68
|
|
iso-Butyric acid
|
0.91
|
4.43
|
8.28
|
16.41
|
16.32
|
18.13
|
|
Butyric acid
|
1.05
|
5.22
|
9.87
|
19.71
|
19.80
|
22.30
|
|
iso-Valeric acid
|
1.52
|
9.69
|
16.85
|
36.81
|
36.79
|
39.50
|
|
Valeric acid
|
1.89
|
12.12
|
21.70
|
45.70
|
45.30
|
48.90
|
|
Alcohols
|
Methanol
|
0.24
|
0.35
|
0.39
|
0.48
|
0.61
|
0.69
|
Ethanol
|
0.30
|
0.60
|
0.63
|
0.76
|
1.21
|
1.20
|
|
iso-Propanol
|
0.37
|
0.91
|
0.89
|
1.03
|
1.79
|
1.90
|
|
tert-Butanol
|
0.38
|
1.40
|
1.35
|
1.69
|
2.56
|
2.67
|
|
n-Propanol
|
0.43
|
1.22
|
1.24
|
1.53
|
2.52
|
2.60
|
|
sec-Butanol
|
0.50
|
1.93
|
1.85
|
2.40
|
3.69
|
3.81
|
|
iso-Butanol
|
0.61
|
2.18
|
2.16
|
2.72
|
4.63
|
4.74
|
|
tert-Pentanol
|
0.62
|
3.17
|
2.90
|
3.78
|
5.87
|
5.84
|
|
n-Butanol
|
0.69
|
2.58
|
2.68
|
3.39
|
5.78
|
5.74
|
|
iso-Pentanol
|
1.07
|
4.87
|
4.75
|
6.14
|
10.82
|
10.76
|
|
n-Pentano
|
1.10
|
5.63
|
5.67
|
7.04
|
12.88
|
12.40
|
|
Aldehydes
|
Acetaldehyde
|
0.24
|
0.44
|
0.39
|
0.49
|
0.65
|
0.71
|
Propionaldehyde
|
0.35
|
0.87
|
0.79
|
0.97
|
1.44
|
1.46
|
|
Acrorein
|
0.35
|
0.81
|
0.77
|
0.91
|
1.44
|
1.52
|
|
iso-Butylaldehyde
|
0.46
|
1.51
|
1.37
|
1.67
|
2.54
|
2.50
|
|
Butylaldehyde
|
0.54
|
1.77
|
1.62
|
1.96
|
3.07
|
3.04
|
|
Alkanes
|
Pentane
|
0.34
|
1.24
|
1.02
|
1.19
|
1.39
|
1.10
|
Hexane
|
0.48
|
2.56
|
2.03
|
2.46
|
3.00
|
2.20
|
|
Heptane
|
0.73
|
5.26
|
4.27
|
5.03
|
6.22
|
4.39
|
|
Octane
|
1.14
|
10.99
|
8.54
|
10.36
|
13.28
|
8.94
|
|
Aromatics
|
Benzene
|
0.87
|
2.76
|
2.56
|
3.00
|
4.00
|
3.74
|
Toluene
|
1.33
|
5.72
|
5.31
|
6.41
|
8.54
|
7.61
|
|
Ethyl Benzene
|
2.09
|
11.60
|
1069
|
12.98
|
17.58
|
15.05
|
|
o-Xylene
|
2.52
|
13.48
|
12.53
|
15.32
|
20.79
|
18.05
|
|
Chloroalkyls
|
Methylene Chloride
|
0.41
|
0.98
|
0.94
|
1.09
|
1.48
|
1.67
|
Chloroform
|
0.59
|
1.89
|
1.76
|
2.15
|
2.91
|
3.04
|
|
Carbon Tetrachloride
|
0.75
|
2.87
|
2.42
|
2.98
|
3.49
|
3.04
|
|
1,2-Dichloroethane
|
0.78
|
2.28
|
2.16
|
2.56
|
3.84
|
4.09
|
|
1,2-Dichloropropane
|
0.98
|
3.84
|
3.47
|
4.23
|
6.29
|
6.37
|
|
Esters
|
Methyl formate
|
0.27
|
0.51
|
0.53
|
0.57
|
0.91
|
0.94
|
Methyl acetate
|
0.38
|
1.01
|
0.97
|
1.11
|
1.74
|
1.75
|
|
Ethyl acetate
|
0.52
|
1.99
|
1.83
|
2.15
|
3.30
|
3.16
|
|
Methyl propionate
|
0.57
|
1.99
|
1.83
|
2.15
|
3.30
|
3.16
|
|
Butyl acetate
|
1.39
|
8.78
|
7.35
|
9.44
|
14.60
|
13.88
|
|
Ether
|
Diethyl ether
|
0.33
|
1.41
|
0.98
|
1.27
|
1.45
|
1.28
|
Ketone
|
Acetone
|
0.33
|
0.89
|
0.81
|
0.96
|
1.59
|
1.66
|
Inorganic
|
Water*
|
0.25
|
0.32
|
0.41
|
0.35
|
0.61
|
0.83
|