製品情報

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
Acethylene
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