Test Sample Chromatograms

Test sample chromatograms

Figure 10-13.

HP 5890 Test Sample Operating

Conditions

Detector

Type FPD

 

 

Temp

200

DEGREES C

Inlet Type PACKED OR PURGED

 

PACKED

 

 

Temp

200

DEGREES C

Operating Mode

N/A

 

Purge Time On

N/A

min

Purge Time Off

N/A

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.

19095S•100

 

 

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

 

N/A

ml/min

Septum Purge

 

1•2

ml/min

SAMPLE:

Type FPD Sample

Inj Volume 1 ¿l Part No. 19395•60580 COMPOSITION: 20 ng/¿l (20.0 ppm W/V) each of 1-dodecanethiol and tributylphosphate in isooctane

START

IF

Sulfer

START

IF

Phospho-

 

.07

 

.07

 

 

Filter

 

.44

rus

 

 

 

 

 

1.73

 

 

 

Filter

 

2.11

DODECANETHIOL

2.10 DODECANETHIOL

 

 

 

 

2.46

 

 

 

 

 

TRIBUTYLPHOS-

 

3.16

TRIBUTYLPHOSPHATE

 

 

 

 

 

3.16

 

 

 

 

 

PHATE

ZE

ZE

 

FPD Packed Column Inlet

237