Test Sample Chromatograms

Test sample chromatograms

Figure 10-14.

HP 5890 Test Sample Operating

Conditions

Detector

Type FPD

 

 

 

Temp 200 DEGREES C

Inlet Type SPLIT ONLY OR

 

SPLIT/SPLITLESS

 

 

 

 

Temp 200

DEGREES C

Operating

Mode

 

SPLIT(PURGE ON)

Purge Time On

 

0

min

Purge Time Off

 

0

min

Oven Temp Programmed (1 ramp)

Init Temp

 

110

DEGREES C

Init Time

 

0

min

Ramp Rate

___10

 

Fin Temp

_ 170

 

Fin Time

____3

 

Range 5

 

 

 

 

COLUMN:

 

 

 

 

Part No.

 

19095Z•121

 

Dimensions

 

5 M Length, 530 ¿ ID

Sta Phase Methyl Silicone

FLOW RATES (FPD AIR MODE FLOWS)

 

Carrier (N2)

20

+/• 1

ml/min

Hydrogen

75

+/• 2

ml/min

Air

100 +/• 3

ml/min

Makeup (N2)

 

0

ml/min

Split Vent

200

+/• 20

ml/min

Septum Purge

5 +/• 1

ml/min

SAMPLE:

Type FPD Sample

Inj Volume 2 ¿l Part No. 19305•60580 COMPOSITION: 20 ng/¿l (20.0 ppm W/V) each of 1-dodecanethiol and tributylphosphate in isooctane

IF

START .11

.84Sulfer Filter

START

.11

.71Phosphorus Filter

2.88 DODECANETHIOL

DODECANETHIOL

2.88

3.70 TRIBUTYLPHOS-

3.70

PHATE

TRIBUTYLPHOS-

 

 

PHATE

ZE

 

ZE

 

FPD Split Mode Capillary Inlet

238