Sampling Unit
The sampling unit comprises three main assemblies: needle drive, metering
device, and injection valve.
The replacement sampling unit excludes the injection valve and metering head assemblies.
N O T E
The sampling units for the standard and the preparative autosamplers are
different.
Figure 6
Agilent 1200 Series Autosampler User Manual
Autosampler Sampling Unit
Introduction to the Autosampler
Sampling Unit
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