"
.
COMPARISON OF " 0 " FORMULATIONS
Retention Time in Minutes
AIR
CH. CO,
C
ZH2
CzH. C
2H
.
thO
Dip
0.9
1.7 3.1 5.4 5.8 8.3
9.0
0"
0.9
1.7 3.1 5.8 6.1 8.' 8.6
DB
0.9
1.6 3.1 6.1 6.6 8.7 8.1
-This is our standard O.
Column:10' x 1/8
w
55
80/100mesh
ColumnTemp: 45°C
Detector: 175 rna Art. x 2
150
0
Flow: He 30 cclmin
Sample:50microliters
VaitO
valve
Figure 26
HYOROCARBONSISULFUR GASES
Column:9' x118" HayeSe
p
l8l
Dip
1001120meSh
ColumnTemp:
1We
Detector:
P.E.
Sigma
300TeO
Low
current
Att.
x
1
Flow:He
30
CC/min
Sample: 0.5
ee
vaee
valve
Figure 25
TRACEETHYLENE OXIDE
INNITROGEN
Column: 10' )[ 1/8" 55 packed
with
Haye5ep®
0
BO/l00
mesh
ColumnTemp: l3O"C
InjectorTemp: l00"C
Delector:Varian 1400F.l.D.
Atl
to-'2
x
2 l-4O"C
Flow:He 30
CC/min
Sample: 250mieroli1ers
Valco
valve
Figure 27
NITROGENINOXYGEN
Column:
30'
x
118" SS
~
wi1tI
HayeSepl8)
DB
Column Temp:25"C
Injector Temp:
25'"C
Detector. P,E.900T. C.
300m.
Aft.
x
214O"C
Flow:
He
30
CC/min,
90
psig
Sample:
250
microliters
Valco
valve
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