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Agilent 7820 GC Service
Typical values
The following are typical values for the detector results. The
results for a detector depend on site preparation related factors.
These are not pass/fail criteria.
If the detector is very quiet, area counts may be lower than these
typical measurements. If so, use an MDL measurement to
assess detector health.
Minimum detectable level for tridecane : < 3 pg C/sec
Repeatability (6 runs, first deleted to avoid first run anomalies):
RSD% of RT < 0.06%; RSD% of area < 2%.
Split: C13/C16 and C14/C16 sensitivity ratios: >0.95 and <1.05
To Check NPD Performance
1 Gather the following:
 Evaluation column, HP-5 30 m — 0.32 mm — 0.25 µm
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