100 Operation Manual
6 Chromatographic Checkout
5
Install the evaluation column. (See the procedure for the
SS, PP, COC, MMI, or PTV in the Maintenance manual.)
• Set the oven, inlet, and detector to 250 °C and bake
out for at least 15 minutes. (See the procedure for the
SS, PP, COC, MMI, or PTV in the Maintenance manual.)
• Configure the column.
Phosphorus performance
1 If it is not already installed, install the phosphorus filter.
2 Create or load a method with the parameter values listed
in Table 12.
Table 12 FPD Phosphorus Checkout Conditions
Column and sample
Type DB-5MS, 15 m × 0.32 mm × 1.0 µm
(123-5513)
Sample FPD checkout (5188-5245)
Column mode Constant flow
Column flow 7.5 mL/min
Split/splitless inlet
Temperature 250 °C
Mode Splitless
Total purge flow 69.5 mL/min
Purge flow 60 mL/min
Purge time 0.75 min
Septum purge 3 mL/min
Multimode inlet
Mode Splitless
Inlet temperature 80 °C
Initial time 0.1 min
Rate 1 720 °C/min
Final temp 1 250 °C
Final time 1 5.0 min
Purge time 1.0 min
Purge flow 60 mL/min
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