HPLC Certificate of Analysis
PEP-HPLC-047985
Issue Date: 2026-06-06
APPROVEDPrimary HPLC Result
99.61%Batch MOTSC-10MG-0526-A · UV-HPLC
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Product
MOTS-C 10mg
Batch / Lot Number
MOTSC-10MG-0526-A
Sample ID
MOTSC-10MG-0526-A1
HPLC Purity
99.61%
Assay Result
Conforms
Test Date
2026-05-28
HPLC Chromatogram
Testing Information
Test Method
UV-HPLC
Appearance
Off White lyophilised powder
Impurities
Not detected above reporting threshold
Laboratory
Peptiology L.L.C-Fz
Raw Data / Peak Integration
Instrument
Agilent 1260 Infinity II HPLC System
Software
OpenLab CDS v2.7
Column / Method Reference
C18 reverse-phase column, 250 × 4.6 mm, 5 µm / Method HPLC-PEP-001
Main Peak Area
1048000
Total Integrated Area
1052099
Integration Purity
99.61%
| Peak | Retention Time | Area | Area % | Height | Notes |
|---|---|---|---|---|---|
| System peak / solvent front | 0.45 min | 810 | Excluded | 108 | Excluded from purity calculation |
| Minor impurity 1 | 2.34 min | 1600 | 0.15% | 205 | Trace impurity |
| Minor impurity 2 | 4.17 min | 1200 | 0.11% | 170 | Trace impurity |
| Main peptide peak | 6.24 min | 1048000 | 99.61% | 59300 | Integrated main peak |
| Minor impurity 3 | 7.02 min | 900 | 0.09% | 125 | Trace impurity |
| Minor impurity 4 | 7.86 min | 399 | 0.04% | 82 | Trace impurity |
Endotoxin Testing
Endotoxin Status
Pass
Endotoxin Method
LAL+Gel Clot
Endotoxin Result
<0.04 EU/mg
Endotoxin Limit
≤0.5 EU/mg
Heavy Metal Testing
Heavy Metals Status
Pass
Test Method
ICP-MS
Total Result
Within specified limits
Specification Limit
Meets internal specification
Lead Pb
N/D
Arsenic As
N/D
Cadmium Cd
N/D
Mercury Hg
N/D
Stability Testing
Stability Status
Pass
Stability Method
Visual / HPLC retention check
Storage Condition
Store sealed, cool and dry.
Duration
Initial batch release
Stability Result:
No significant degradation observed under recorded testing conditions.
No significant degradation observed under recorded testing conditions.
Laboratory / Review
Lab Address:
Meydan Grandstand, 6th floor, Meydan Road, Nad Al
Sheba, Dubai, U.A.E.
Analyst: Lewis James Donohue BSc (Hons)
Reviewer: Beverly Huntington
Qualification: Biomedical Scientist
Notes:
This certificate is generated from recorded batch and laboratory testing data held by Peptiology
Meydan Grandstand, 6th floor, Meydan Road, Nad Al
Sheba, Dubai, U.A.E.
Analyst: Lewis James Donohue BSc (Hons)
Reviewer: Beverly Huntington
Qualification: Biomedical Scientist
Notes:
This certificate is generated from recorded batch and laboratory testing data held by Peptiology
Authorised Signature
Beverly HuntingtonBiomedical Scientist
Certificate Verification
This certificate can be verified using the QR code above.
https://peptiology.com/?pepti_hplc_cert=1&cert_id=47985