Veridian Diagnostics
Certificate of analysis
VRA3M88LD
Semaglutide
Tested 22 Jun 2026
B
Good
Overall outcome
Purity
97.8%
Label claim
5 mg
Measured
4.62 mg
Of label
92.4%
Identity confirmation
Status
✓ Confirmed
Expected mass
4113.6 Da
Observed mass
4113.5 Da
HPLC chromatogram
Reverse phase HPLC with UV at 214 nm
PeakRT (min)Area %
Solvent front1.390.6
Semaglutide main peak6.1297.8
Related impurity6.741.6
Instrument: Agilent 1260 Infinity II
Analyst: M. Okafor
Laboratory: Veridian Diagnostics, Austin, Texas
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