Doverin Labs
Analytical testing for peptide products
| Client: | Reset Peptides |
|---|---|
| Accession #: | 26070069 |
| Search Code: | DVN26070069 |
| Received: | 07/28/2026 |
| Reported: | 07/30/2026 |
| Lot: | DOVN-2607-0069 |
Sample Summary
Product:HMG - 75 IU
Chromatographic purity:—
Identity:Confirmed against reference standard
Potency:—
Molecular Formula:Not assigned
Molecular Weight:Not determined
Appearance:White Lyophilized Powder
Chemical reference:Biologic; no single molecular formula
Analytical Results
| Test | Result |
|---|---|
| Identity (LC-MS) | HMG |
| Chromatographic purity (RP-HPLC-UV, area %) | — |
| Potency | — |
Observations
- Scope: HMG is a gonadotrophin preparation whose label claim is expressed in international units of biological activity. Potency in IU is determined by bioassay and was not measured here; no purity or net content is reported. This certificate records the chromatographic and mass acquisition for this lot only.
- No molecular formula is assigned to this material. The reference source describes it as: Glycoprotein hormone mixture; ~30–40 kDa; heterogeneous.
- Mass spectrum: no molecular weight is declared for this material, so the acquired m/z values are not assigned to charge states. The spectrum is published as acquired.
Method: purity by reversed-phase HPLC with UV detection, reported as peak area percent; identity by liquid chromatography–mass spectrometry (LC-MS) on the same sample. Full chromatographic conditions are held on file and issued on request against this search code.
Chromatogram
Mass Confirmation
Observed m/z: 891.755, 1229.021, 1926.370. No charge states are assigned — see observations above.
Frederick Johnson
Head of analytical chemistry
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DVN26070069