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Test Sample Chromatograms
Test sample chromatograms
226
IF
Detector Type NPD
(or NPDw/MUG)
Temp 220
DEGREES C
Inlet Type PACKED
(OR PURGED
PACKED).
Temp 170
DEGREES C
Operating Mode N/A
Purge Time On N/A min
Purge Time Off N/A
min
Oven Isothermal
Init Temp 170
DEGREES C
Init Time 3.0
min
Ramp
Rate 0
Fin Temp
Fin Time
Range 0
COLUMN:
Part No. 19095S(#100)
Dimensions 530 MID; 5 M
Sta Phase Methyl
Silicone
IF
ST
.659
START
IF
2.138
FLOW RATES
Carrier (He) 20 +/• 1 ml/min
Hydrogen 3.5 +/• 0.1 ml/min
Air 100•120 +/• 10 ml/min
Makeup (He) 10+/•1
ml/min
Split Vent N/A
ml/min
Septum Purge 1•2
ml/min
SAMPLE:
Type NP-FID Sample
Inj Volume 3
l
Part No. 18789•60060
Composition 0.65 ppm azobenzene,
100 ppm octadecane, 1.0 ppm
malathion in isooctane
AZOBENZENE
MALATHION
C18
HP 5890 Test Sample Operating
Conditions
Nitrogen-Phosphorus Detector (NPD)
Figure 10-2.