Doverin LabsSend a sample

Certificates · Reset Peptides

COA — Semaglutide 10 mg

Results as reported for lot RL-GLP-0126, issued to Reset Peptides. Verify it at /verify with search code Rebi2605210475.

Doverin Labs

Analytical testing for peptide products

Certificate of Analysis

doverinlabs.com

enquiries@doverinlabs.com

Client:Reset Peptides
Accession #:2605210475
Search Code:Rebi2605210475
Received:05/21/2026
Reported:05/23/2026
Lot:RL-GLP-0126

Sample Summary

Product:Semaglutide 10mg
Purity:99.90%
Identity:Confirmed
Net Content:12.74 mg
Molecular Formula:C187H291N45O59
Molecular Weight:4113.64 g/mol
Appearance:White Lyophilized Powder

Analytical Results

TestResult
Identity (LC-MS)GLP SM
Purity (HPLC-UV)99.90%
Net Content12.74 mg

Method: HPLC with UV detection coupled with mass spectrometry (LC-MS).

Chromatogram

mAU1 PDA Multi 102505007500.02.55.07.510.012.515.0minGLP SM

Mass Confirmation

3504004505005506006507007508008509009501000105011001150120012501300135014001450150015501600165017001750m/zGLP SM [M+4H]4+GLP SM [M+3H]3+

Expected charge states calculated from the molecular formula. Identity result reported in the table above is the measured value.

Signature of Alex Johnson

Alex Johnson

Principal Chemist

Scan to verify

doverinlabs.com/verify

Rebi2605210475

doverinlabs.com

enquiries@doverinlabs.com

Cambridge, United Kingdom