Solvents
HayeSep® Q
(micropacked)
5
7
8
6
4
3
2
1
min.
4
8
1. methanol
2. ethanol
3. acetonitrile
4. acetone
5. methylene chloride
6.
n
-pentane
7. chloroform
8.
n
-hexane
Column:
HayeSep
®
Q, 2m, 1mm ID (cat.# 19017)
Sample:
1µL direct injection of a neat solvent mixture
Oven temp.:
80°C to 180°C @
16°C/min. (hold 5 min.)
Inj./det. temp.:
200°C
Carrier gas:
helium
Flow:
20mL/min. set @ 40°C
FID sensitivity:
512 x 10
-11
AFS
GC_CH00328
Solvent Mixture
Rt®-QS-BOND
(PLOT)
Column:
Rt
®
-QS-BOND, 30m, 0.53mm ID, 20µm (cat.# 19738)
Sample:
solvent mixture
Inj.:
1.0µL, split (split vent flow 100mL/min.),
4mm single gooseneck liner (cat.# 20798)
Inj. temp.:
200°C
Carrier gas:
hydrogen, constant pressure, 4.2psi
Linear velocity: 40cm/sec. @ 120°C
Oven temp.:
120°C to 240°C @ 5°C/min. (hold 5.0 min.)
Det.:
FID @ 240°C
1. methanol
2. ethanol
3. acetonitrile
4. acetone
5. dichloromethane
6. 1,1-dichloroethene
7. nitromethane
8.
trans
-1,2-dichloroethylene
9.
cis
-1,2-dichloroethylene
10. tetrahydrofuran
11. chloroform
12. ethyl acetate
13. 1,2-dichloroethane
14. 1,1,1-trichloroethane
15. benzene
16. 1,2-dimethoxyethane
17. trichloroethylene
18. 1,4-dioxane
19. pyridine
20. dimethylformamide
21. methylcyclohexane
22. toluene
23. 2-hexanone
24. chlorobenzene
25. ethylbenzene
26.
m
-xylene
27.
p
-xylene
28.
o
-xylene
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Mar 2011
