COA/TZ-2026-024Verified
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PuriLab Analytical
Tirzepatide 30 mg
TZ-2026-024Lot LP1023Analyzed October 29, 2026

Timeline
Ordered
October 25, 2026
Received
October 28, 2026
Analyzed
October 29, 2026
Sample
Name
Tirzepatide 30 mg
Expected
Tirzepatide
Amount
1 vial, lyophilized powder
Testing
Client
Seacoast Aminos
Test type
Content & purity
Method
HPLC-UV
Content, how much is in it
29.52mg
Label claim: 30 mg
Purity, how clean it is
>99.9%
by HPLC-UV peak area
Chromatogram
HPLC-UV
19.01 min, Tirzepatide, >99.9%
Analyst Comments
White lyophilized powder, black-cap vial, received sealed.
Analyst Signature
Max Barrett
Lab Director, PuriLab Analytical
Analysis date: October 29, 2026
Verification Code
TZ-YF6D-IRH6
Verify at purilab.org/verify/TZ-YF6D-IRH6
Scan to Verify
TZ-YF6D-IRH6
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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