Doverin Labs
Analytical testing for peptide products
| Client: | Reset Peptides |
|---|---|
| Accession #: | 26010072 |
| Search Code: | DVN26010072 |
| Received: | 01/08/2026 |
| Reported: | 01/10/2026 |
| Lot: | DOVN-2601-0072 |
Sample Summary
Product:Bacteriostatic Water - 10 ml
Chromatographic purity:—
Identity:Not confirmed by this acquisition
Preservative content:—
Molecular Formula:Not assigned
Molecular Weight:18.015 g/mol
Appearance:Clear solution
Chemical reference:Formulation, not a single pure compound
Analytical Results
| Test | Result |
|---|---|
| Identity (LC-MS) | Bacteriostatic Water |
| Chromatographic purity (RP-HPLC-UV, area %) | — |
| Preservative content | — |
Observations
- Scope: this certificate records the chromatographic and mass acquisition for this lot. Preservative content was not quantified, and sterility, bacterial endotoxins, pH, particulate matter and container closure integrity were not tested. It does not release this material for use as an injection diluent.
- No molecular formula is assigned to this material. The reference source describes it as: H2O + preservative (commonly benzyl alcohol); 18.015 g/mol for H2O.
- Mass spectrum: the acquired m/z values do not correspond to any charge state of the declared molecular weight, so no charge states are assigned and identity is not confirmed by this acquisition. The spectrum is published as acquired, unlabelled.
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: 576.911, 1311.724, 1573.729. No charge states are assigned — see observations above.
Frederick Johnson
Head of analytical chemistry
Scan to verify
doverinlabs.com/verify
DVN26010072