ANATEL A643, Operator'S Manual, Page: 89 / 222

Anatel A643a - Calibration and Validation 89 of 220
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Operator Manual
12) Press Enter to view the average of the blank replicates, which establishes the
reference for the validation, then press it again to continue. Note that only one blank is
analyzed, not one blank per validation level.
13) Remove the blank bottle and insert the requested standard vial. Press Enter and its
contents are sampled, analyzed and reported.
14) Repeat step 12 for each of the selected validation standard levels. The blank average
is is analyzed only once during the validation process and is subtracted from each
replicate average. The results for each are displayed once all analyses have been
completed.
Rep #1 = xxx ppb
Rep #2 = xxx ppb
Rep #3 = xxx ppb
Press Enter
Fig 6-11 : Analysis Replicates
Blank ave=xxx
Press Enter
Fig 6-12 : Blank Average
xxx ppb std
response=XXX ppb
deviation=XX%
Press Enter
Fig 6-13 : Analysis Results
Fig 6-14 : TOC Validation Results