New assays: Eloralintide, Selank, Ipamorelin, CJC-1295 (no DAC), CJC/IPA, Tesa/IPA and Semax/Selank blends, Kisspeptin, SS-31. Shop tests →
PuriLab Analytical
COA/BT-2026-008Verified
Save as PDF

Certificate of Analysis

PuriLab Analytical

Wolverine (BPC-157 + TB-4) 20 mg

BT-2026-008Lot AX-261010-1Analyzed October 29, 2026
Wolverine (BPC-157 + TB-4) 20 mg vial as received

Timeline

Ordered
October 22, 2026
Received
October 26, 2026
Analyzed
October 29, 2026

Sample

Name
Wolverine (BPC-157 + TB-4) 20 mg
Expected
BPC-157 + Thymosin beta-4 (full length)
Amount
1 vial, lyophilized powder

Testing

Client
Axis Research LLC
Test type
Content & purity
Method
HPLC-UV
Content, how much is in it
BPC-15712.93mg
Label claim: 10 mg
TB-4 (full length)9.75mg
Label claim: 10 mg
Purity, how clean it is
99.4%
Peptide purity, HPLC-UV peak area

Chromatogram

HPLC-UV

mAU501001502001111.51212.51313.514Retention time (min), 10.9 to 14 min11.5312.49
11.53 min, BPC-157, 62.6%
12.49 min, TB-4 (full length), 36.8%

Analyst Comments

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

Analyst Signature

Max Barrett
Lab Director, PuriLab Analytical
Analysis date: October 29, 2026

Verification Code

BT-KL94-AWQS
Verify at purilab.org/verify/BT-KL94-AWQS

Scan to Verify

BT-KL94-AWQS

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
Page 1 of 1