1-37
result by the correction factor in column 5 of the table below. A reagent
blank also should be carried through the digestion and measurement
procedures.
Table 7. Vigorous Digestion
Expected Suggested Suggested Suggested Correction
Metal Sample for Volume Final Volume Factor
Concentration Digestion 1:1 HC1 After Digestion
1 mg/L 50 mL 10 mL 200 mL 4
10 5 10 200 40
100 1 25 500 500
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