Calculator · Statistics
Content uniformity — acceptance value (AV)
Acceptance value for uniformity of dosage units from individual results in % of label claim.
Result
Acceptance value (AV)
3.3
Mean X̄ / reference M
99.94 / 99.94%
Standard deviation s / k
1.37 / 2.4
Stage 1 check (n = 10, L1 = 15.0)
Passes
AV = |M − X̄| + k·s (k = 2.4 for n = 10, 2.0 for n = 30; M = X̄ clamped to 98.5–101.5)
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Calculators are for learning and quick checks. Use your validated spreadsheet or LIMS for reportable results.