Waters 2998, Руководство оператора

Страница: 104 / 122

C-4 Solvent Considerations
2.2 Isopropyl ether 0.33 68.3 –– 220
2.3 Toluene 0.59 100.6 23 285
2.4 P-xylene 0.70 138.0 24 290
3.0 Benzene 0.65 80.1 21 280
3.3 Benzyl ether 5.33 288.3 –– ––
3.4 Methylene chloride 0.44 39.8 20 245
3.7 Ethylene chloride 0.79 83.5 20 ––
3.9 Butyl alcohol 3.00 117.7 ––- ––
3.9 Butanol 3.01 177.7 15 ––
4.2 Tetrahydrofuran 0.55 66.0 17 220
4.3 Ethyl acetate 0.47 77.1 19 260
4.3 1-propanol 2.30 97.2 15 210
4.3 2-propanol 2.35 117.7 15 ––-
4.4 Methyl acetate 0.45 56.3 15, 17 260
4.5 Methyl ethyl ketone 0.43 80.0 17 330
4.5 Cyclohexanone 2.24 155.7 28 210
4.5 Nitrobenzene 2.03 210.8 14, 20 ––
4.6 Benzonitrile 1.22 191.1 15, 19 ––
4.8 Dioxane 1.54 101.3 17 220
5.2 Ethanol 1.20 78.3 14 210
5.3 Pyridine 0.94 115.3 16 305
5.3 Nitroethane 0.68 114.0 –– ––
5.4 Acetone 0.32 56.3 15, 17 330
5.5 Benzyl alcohol 5.80 205.5 13 ––
5.7 Methoxyethanol 1.72 124.6 13 ––
6.2 Acetonitrile 0.37 81.6 11, 17 190
6.2 Acetic acid 1.26 117.9 14 ––
6.4 Dimethylformamide 0.90 153.0 12 ––
Solvent miscibility (Continued)
Polarity
Index
Solvent
Viscosity
CP, 20
°
C
Boiling
Point
°
C
(1 atm)
Miscibility
Number
(M)
λ
Cutoff
(nm)