4.2.1Practice site, made-up data

QC Laboratory, Site AQ. Reviewer, QC ReviewerSign out

HV-24-0117 · Assay (HPLC)

Product
Metformin HCl 500 mg tablets
Batch
MF-2410-07
Acceptance criteria
95.0 to 105.0 % of label claim
Result
99.2 % (mean of 2)
Analyst
A. Analyst
Instrument
HPLC-03
Method
QCM-112 v4
Status
Awaiting review
Replicates
PreparationResultNote
Preparation 199.0 %
Preparation 299.4 %Corrected 2026-10-19 09:40, reason recorded
Mean99.2 %Relative standard deviation 0.3 %
System suitabilityPassedTailing 1.1, plate count 8,450

Approve result: electronic signature

PasswordNot asked on the practice site

A result cannot be approved by the person who entered it. The signature records the user, the date and time, and the meaning.