Thermo Scientific TruNarc User Manual page 28

2
Performing a Scan
26
TruNarc User Guide
Precursor/chemical result
The analyzer identified a substance that
is used in the manufacture of a
controlled substance.
Inconclusive result
The analyzer did not identify either a
controlled substance or a cutting agent.
Polystyrene Warning result
The self check standard was in the
closed position during the scan, so that
you scanned the standard instead of the
sample.
Move the self check standard to the
open position and repeat the scan.
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