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PuriLab Analytical
COA/TS-2026-012Verified
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Certificate of Analysis

PuriLab Analytical

Tesamorelin

TS-2026-012Lot NOT PROVIDEDAnalyzed November 6, 2026
Tesamorelin vial as received

Timeline

Ordered
October 27, 2026
Received
November 4, 2026
Analyzed
November 6, 2026

Sample

Name
Tesamorelin
Expected
Tesamorelin
Amount
1 vial, lyophilized powder

Testing

Client
3A Labz
Test type
Content & purity
Method
HPLC-UV
Content, how much is in it
16.73mg
Label claim: Not stated
Purity, how clean it is
99.8%
by HPLC-UV peak area, system peaks excluded

Chromatogram

HPLC-UV

mAU-1000100200048121620Retention time (min)13.40
13.40 min, Tesamorelin, 99.8%

Analyst Comments

White lyophilized powder, red-cap vial, received sealed.

Analyst Signature

Max Barrett
Lab Director, PuriLab Analytical
Analysis date: November 6, 2026

Verification Code

TS-Z4PS-BZRM
Verify at purilab.org/verify/TS-Z4PS-BZRM

Scan to Verify

TS-Z4PS-BZRM

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.

PuriLab Analyticaladmin@purilab.org
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