COA/TZ-2026-040Verified
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PuriLab Analytical
Tirzepatide 30 mg
TZ-2026-040Lot TR30261011Analyzed November 6, 2026

Timeline
Ordered
November 1, 2026
Received
November 4, 2026
Analyzed
November 6, 2026
Sample
Name
Tirzepatide 30 mg
Expected
Tirzepatide
Amount
1 vial, lyophilized powder
Testing
Client
Frank
Test type
Content & purity
Method
HPLC-UV
Content, how much is in it
25.13mg
Label claim: 30 mg
Purity, how clean it is
99.4%
by HPLC-UV peak area, system peaks excluded
Chromatogram
HPLC-UV
19.08 min, Tirzepatide, 99.4%
Analyst Comments
White lyophilized powder, orange-cap vial, received sealed.
Analyst Signature
Max Barrett
Lab Director, PuriLab Analytical
Analysis date: November 6, 2026
Verification Code
TZ-6QMR-7S8O
Verify at purilab.org/verify/TZ-6QMR-7S8O
Scan to Verify
TZ-6QMR-7S8O
Results apply solely to the sample as received and are not representative of any larger lot, batch, or production run. Findings are limited to the analytes stated above. PuriLab Analytical is an independent testing laboratory, is not CLIA certified or ISO 17025 accredited, does not sell or distribute any substance, and makes no representation as to the safety, legality, or fitness of any material for any use.
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