KLOW certificate of analysis: lot APL-KLOW80-2610-05
- Compound
- KLOW
- Lot
- APL-KLOW80-2610-05
- Laboratory
- Supplier lab
- Test
- purity · HPLC
- Result
- 99.45%
- Tested
- 23 Oct 2026
- Covers stock
- 80mg
KLOW 80 mg from batch APL-KLOW80-2610-05 was analysed on 23 October 2026 and measured 99.45% combined purity across GHK-Cu, KPV, TB-500 and BPC-157 by HPLC / Mass Spectrometry, passing all 5 release tests.
Combined purity
99.45%
Components
GHK-Cu, KPV, TB-500, BPC-157
Result
All 5 tests passed
Tested
23 October 2026
Method
HPLC / Mass Spectrometry
Net content
79.71 mg
Independent verification
KLOW 80 mg is independently verified by Ozcanium Analytics, an independent Australian laboratory, at 99.40% purity by UPLC-MS/MS, analysed 27 August 2026 on lot APL-KLOW80-2608-01, net content GHK-Cu 51.38 mg, KPV 10.58 mg, BPC-157 10.44 mg, TB-500 10.58 mg, verification code OZ-HPLCMS-BJ29.
Issued by Ozcanium Analytics . Covers every vial size of this compound; each report opens as the laboratory issued it.
- Third-Party Purity COA (PDF, opens in a new tab) 99.40% purity by UPLC-MS/MS · net content GHK-Cu 51.38 mg, KPV 10.58 mg, BPC-157 10.44 mg, TB-500 10.58 mg Analysed 27 August 2026 Verification code OZ-HPLCMS-BJ29
Enter a code in the Ozcanium Analytics verification portal (opens in a new tab) to confirm the report against their own records.
The certificate as issued is reproduced below — pinch to zoom on a phone, or use Print / Save as PDF for a full-size copy.
Compound Mix
KLOW
Lot Number
APL-KLOW80-2610-05
Analysis Date
23 October 2026
Method
HPLC / Mass Spectrometry
Purity
99.45%
Net Content
79.71 mg
- GHK-Cu 50.00 mg
- KPV 10.10 mg
- TB-500 10.11 mg
- BPC-157 9.99 mg
Form
Lyophilised Powder
Manufactured
October 2026
Issued
24 October 2026
Document ID
APL-COA-KLOW80-2610-05
Verification Code
Batch traceable
High Performance Liquid Chromatography (HPLC-UV) Chromatogram
4 components resolved on a single gradient and assigned by retention time against individually run reference standards. Purity is reported as their combined peak area; the remaining 4 integrated peaks are unassigned process impurities. Component share of total peak area reflects UV response at 214 nm, not the mass ratio in the vial.
Peak List
| # | Time (min) | Area | % Area | Assignment |
|---|---|---|---|---|
| 1 | 1.297 | 14,369 | 0.168 | — |
| 2 | 1.481 | 3,969,317 | 46.411 | GHK-Cu |
| 3 | 1.847 | 1,976,833 | 23.113 | KPV |
| 4 | 2.209 | 11,119 | 0.130 | — |
| 5 | 2.993 | 949,116 | 11.097 | TB-500 |
| 6 | 3.287 | 1,610,512 | 18.830 | BPC-157 |
| 7 | 3.753 | 15,908 | 0.186 | — |
| 8 | 5.089 | 5,559 | 0.065 | — |
Analytical Results
| Test | Specification | Result | Status |
|---|---|---|---|
| Appearance | Blue/Blue-Green Lyophilised Powder | Conforms | PASS |
| Identity (MS) | All components confirmed | Confirmed | PASS |
| Purity (HPLC) | ≥98.0% combined | 99.45% | PASS |
| Total Peptide Content | 95–105% | 99.0% | PASS |
| Endotoxins | <0.5 EU/mg | <0.20 EU/mg | PASS |
GHK-Cu
PubChem CID: 133697840 · CAS Number: 49557-75-7
Formula: C14H24CuN6O4 · MW: 403.92 g/mol · In this vial: 50.00 mg
Liquid Chromatography Mass Spectrometry (LC-MS) Identity Analysis
Identity confirmation with SIM
| Monitored (m/z) | Detected (m/z) | Relative Intensity |
|---|---|---|
| 405 | 404.93 | 1.53 |
| 427 | 426.87 | 2.89 |
Detection assignment: GHK-Cu
Collected Mass Spectrum
Intensity ×10 7
KPV
PubChem CID: 125672 · CAS Number: 67727-97-3
Formula: C16H30N4O4 · MW: 342.4 g/mol · In this vial: 10.10 mg
Liquid Chromatography Mass Spectrometry (LC-MS) Identity Analysis
Identity confirmation with SIM
| Monitored (m/z) | Detected (m/z) | Relative Intensity |
|---|---|---|
| 343 | 342.98 | 1.18 |
| 365 | 364.47 | 0.83 |
Detection assignment: KPV
Collected Mass Spectrum
Intensity ×10 7
TB-500
PubChem CID: 16132341 · CAS Number: 77591-33-4
Formula: C212H350N56O78S · MW: 4963.4 g/mol · In this vial: 10.11 mg
Liquid Chromatography Mass Spectrometry (LC-MS) Identity Analysis
Identity confirmation with SIM
| Monitored (m/z) | Detected (m/z) | Relative Intensity |
|---|---|---|
| 828 | 828.52 | 0.79 |
| 994 | 993.92 | 1.68 |
| 1242 | 1242.1 | 0.65 |
Detection assignment: TB-500
Collected Mass Spectrum
Intensity ×10 7
BPC-157
PubChem CID: 9941957 · CAS Number: 137525-51-0
Formula: C62H98N16O22 · MW: 1419.5 g/mol · In this vial: 9.99 mg
Liquid Chromatography Mass Spectrometry (LC-MS) Identity Analysis
Identity confirmation with SIM
| Monitored (m/z) | Detected (m/z) | Relative Intensity |
|---|---|---|
| 474 | 473.86 | 0.5 |
| 711 | 710.97 | 1.77 |
| 1421 | 1421 | 0.29 |
Detection assignment: BPC-157
Collected Mass Spectrum
Intensity ×10 7
Verification Protocol
- Identity confirmed separately for each component by mass spectrometry against its own expected ion channels.
- Purity measured by HPLC as the combined area of every assigned component peak against all integrated impurity peaks.
- Batch traceability: this document reports the lot number printed on the vial.
- Analysis performed in-house by Australian Peptide Labs.
Supplied for laboratory research use only. Not a therapeutic good; not for human or veterinary use.
View KLOW in the catalogue · How to read this certificate
What this report shows
An HPLC purity result is the share of the detected signal that belongs to the main peptide peak. It does not confirm identity (that is mass spectrometry) and it is not net peptide content, which also counts water, counter-ions and salts in the vial.