646
GC CHROMATOGRAMS |
PETROLEUM & PETROCHEMICAL
Fuels
Column:
Stabilwax
®
, 30m, 0.32mm ID, 0.25µm (cat.# 10624)
Sample:
various sources of biodiesel (B100), prepared according to European Method EN 14103
Inj.:
1.0µL split (split ratio 100:1), Cyclosplitter
®
inlet liner (cat.# 20706)
Inj. temp.:
250°C
Carrier gas:
hydrogen, constant flow, 3mL/min.
Linear velocity: 60cm/sec.
Oven temp.:
210°C (hold 5 min.) to 230°C @ 20°C/min. (hold 5 min.)
Det.:
FID @ 250°C
Yellow Grease FAMEs on Stabilwax®
Tallow FAMEs on Stabilwax®
Rapeseed FAMEs on Stabilwax®
Soy FAMEs on Stabilwax®
1. myristic acid C14:0
2. palmitic acid C16:0
3. palmitoleic acid C16:1
IS methyl heptadecanoate
4. stearic acid
C18:0
5. oleic acid
C18:1
6. linoleic acid
C18:2
7. linolenic acid C18:3
8. arachidic acid C20:0
9. gadoleic acid C20:1
10. behenic acid C22:0
11. lignoceric acid C24:0
GC_PC00915
1. myristic acid C14:0
2. palmitic acid C16:0
3. palmitoleic acid C16:1
IS methyl heptadecanoate
4. stearic acid
C18:0
5. oleic acid
C18:1
6. linoleic acid
C18:2
7. linolenic acid C18:3
8. arachidic acid C20:0
9. gadoleic acid C20:1
10. lignoceric acid C24:0
11. nervonic acid C24:1
GC_PC00916
1. myristic acid C14:0
2. palmitic acid C16:0
3. palmitoleic acid C16:1
IS methyl heptadecanoate
4. stearic acid
C18:0
5. oleic acid
C18:1
6. linoleic acid
C18:2
7. linolenic acid C18:3
8. arachidic acid C20:0
9. gadoleic acid C20:1
10. behenic acid C22:0
11. erucic acid
C22:1
12. lignoceric acid C24:0
13. nervonic acid C24:1
GC_PC00917
1. myristic acid C14:0
2. palmitic acid C16:0
3. palmitoleic acid C16:1
IS methyl heptadecanoate
4. stearic acid
C18:0
5. oleic acid
C18:1
6. linoleic acid
C18:2
7. linolenic acid C18:3
8. arachidic acid C20:0
9. gadoleic acid C20:1
10. behenic acid C22:0
11. erucic acid
C22:1
12. lignoceric acid C24:0
GC_PC00918
FAMEs in Biodiesel Oils
Stabilwax®
Website :
E-mail :
TelNo : 03 9762 2034 . . . in AUSTRALIA
Mar 2011
