LabDecoded Tools

Intra-day Precision Study

Evaluate within-day precision using replicate measurements across analytical runs

Study Information

Laboratory Name

Parameter / Test Name

Instrument / Analyzer

Material / Control Level

Study Date

Acceptance Criterion - CV%

Intra-day Replicate Results

Enter replicate measurements for each analytical run performed on the same day. You can add or remove analytical runs and individual replicates.

TOTAL n

-

OVERALL MEAN

-

WITHIN-DAY SD

-

WITHIN-DAY CV%

-

ASSESSMENT

-

Acceptance Criteria & Assessment

Parameter	Observed	Acceptance Criterion	Assessment
Overall Mean	-	-	-
Within-day SD	-	-	-
Within-day CV%	-	≤ 10.00%	-

Run-wise Results

Run	n	Mean	SD	CV%

Graph Axis Settings

Enter minimum, maximum and interval values to manually control the Y-axis. Leave these fields blank to use automatic scaling.

Y-axis Minimum

Y-axis Maximum

Y-axis Step / Interval

X-axis Title

Y-axis Title

Current graph scale: Automatic

Run-wise Precision Graph

Interpretation