COA/TZ-2026-013Verified
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PuriLab Analytical
Tirzepatide 30 mg
TZ-2026-013Lot FLX-091726Analyzed October 26, 2026

Timeline
Ordered
October 18, 2026
Received
October 24, 2026
Analyzed
October 26, 2026
Sample
Name
Tirzepatide 30 mg
Expected
Tirzepatide
Amount
1 vial, lyophilized powder
Testing
Client
Bankroll Aminos
Test type
Content & purity
Method
HPLC-UV
Content, how much is in it
37.49mg
Label claim: 30 mg
Purity, how clean it is
99.8%
by HPLC-UV peak area
Chromatogram
HPLC-UV
18.86 min, Tirzepatide, 99.8%
Analyst Comments
White lyophilized powder, blue-cap vial, received sealed. Identity confirmed by co-injection with a tirzepatide reference standard.
Analyst Signature
Max Barrett
Lab Director, PuriLab Analytical
Analysis date: October 26, 2026
Verification Code
TZ-NR5N-R7TF
Verify at purilab.org/verify/TZ-NR5N-R7TF
Scan to Verify
TZ-NR5N-R7TF
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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