Certificate library
KLOW Certificate of Analysis
- Ozcanium
- 99.40%
- Independent · 27 Aug 2026
- Current batch
- 99.31%
- APL-KLOW80-2608-03
- Batches published
- 3
- Measured purity
- 98.94% – 99.31%
- Most recent analysis
- 17 August 2026
Independent verification
KLOW 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.
Enter a code in the Ozcanium Analytics verification portal (opens in a new tab) to confirm the report against their own records.
KLOW is independently verified by Ozcanium Analytics at 99.40% purity by UPLC-MS/MS, analysed 27 August 2026. Every batch of KLOW is also assayed in our own laboratory before it is released. Purity is measured by HPLC / Mass Spectrometry on the PDA 214 nm channel, reported as the combined area of every assigned component peak against all integrated impurity peaks. Each of the 4 components is identified separately by LC-MS across 10 monitored ion channels in total, and each is assigned to its own peak on the shared chromatogram. The release specification is ≥98.0% combined. Across the 3 batches published here, measured purity spans 98.94% – 99.31%.
Current batch — APL-KLOW80-2608-03
View the full certificate- Document ID
- APL-COA-KLOW80-2608-03
- Net content
- 80.58 mg
- Tested
- 17 August 2026
- Method
- HPLC / Mass Spectrometry
| Test | Specification | Result | Status |
|---|---|---|---|
| Appearance | Blue/Blue-Green Lyophilised Powder | Conforms | PASS |
| Identity (MS) | All components confirmed | Confirmed | PASS |
| Purity (HPLC) | ≥98.0% combined | 99.31% | PASS |
| Total Peptide Content | 95–105% | 99.4% | PASS |
| Endotoxins | <0.5 EU/mg | <0.20 EU/mg | PASS |
| # | Time (min) | Area | % Area | Assignment |
|---|---|---|---|---|
| 1 | 1.301 | 14,208 | 0.160 | — |
| 2 | 1.501 | 4,105,894 | 46.238 | GHK-Cu |
| 3 | 1.881 | 2,019,621 | 22.743 | KPV |
| 4 | 2.171 | 19,536 | 0.220 | — |
| 5 | 2.961 | 1,000,677 | 11.269 | TB-500 |
| 6 | 3.251 | 1,692,536 | 19.060 | BPC-157 |
| 7 | 3.761 | 16,872 | 0.190 | — |
| 8 | 5.111 | 10,656 | 0.120 | — |
Every published KLOW batch
Match the batch number printed on your vial to open its certificate.
| Batch | Size | Tested | Purity | Certificate |
|---|---|---|---|---|
| APL-KLOW80-2608-03 | 80 mg | 17 August 2026 | 99.31% | View |
| APL-KLOW80-2607-02 | 80 mg | 17 July 2026 | 98.94% | View |
| APL-KLOW80-2606-01 | 80 mg | 17 June 2026 | 99.18% | View |
Earlier batches in full
APL-KLOW80-2607-0298.94% purity tested 17 July 2026
- Document ID
- APL-COA-KLOW80-2607-02
- Net content
- 80.73 mg
- Tested
- 17 July 2026
- Method
- HPLC / Mass Spectrometry
| Test | Specification | Result | Status |
|---|---|---|---|
| Appearance | Blue/Blue-Green Lyophilised Powder | Conforms | PASS |
| Identity (MS) | All components confirmed | Confirmed | PASS |
| Purity (HPLC) | ≥98.0% combined | 98.94% | PASS |
| Total Peptide Content | 95–105% | 98.9% | PASS |
| Endotoxins | <0.5 EU/mg | <0.30 EU/mg | PASS |
| # | Time (min) | Area | % Area | Assignment |
|---|---|---|---|---|
| 1 | 1.261 | 25,536 | 0.280 | — |
| 2 | 1.461 | 4,196,642 | 46.016 | GHK-Cu |
| 3 | 1.841 | 2,079,045 | 22.797 | KPV |
| 4 | 2.131 | 31,008 | 0.340 | — |
| 5 | 2.921 | 1,013,927 | 11.118 | TB-500 |
| 6 | 3.211 | 1,733,715 | 19.010 | BPC-157 |
| 7 | 3.721 | 26,448 | 0.290 | — |
| 8 | 5.071 | 13,680 | 0.150 | — |
APL-KLOW80-2606-0199.18% purity tested 17 June 2026
- Document ID
- APL-COA-KLOW80-2606-01
- Net content
- 80.45 mg
- Tested
- 17 June 2026
- Method
- HPLC / Mass Spectrometry
| Test | Specification | Result | Status |
|---|---|---|---|
| Appearance | Blue/Blue-Green Lyophilised Powder | Conforms | PASS |
| Identity (MS) | All components confirmed | Confirmed | PASS |
| Purity (HPLC) | ≥98.0% combined | 99.18% | PASS |
| Total Peptide Content | 95–105% | 99.2% | PASS |
| Endotoxins | <0.5 EU/mg | <0.25 EU/mg | PASS |
| # | Time (min) | Area | % Area | Assignment |
|---|---|---|---|---|
| 1 | 1.336 | 16,416 | 0.190 | — |
| 2 | 1.536 | 3,988,548 | 46.164 | GHK-Cu |
| 3 | 1.916 | 1,968,939 | 22.789 | KPV |
| 4 | 2.206 | 22,464 | 0.260 | — |
| 5 | 2.996 | 969,789 | 11.224 | TB-500 |
| 6 | 3.286 | 1,641,876 | 19.003 | BPC-157 |
| 7 | 3.796 | 20,736 | 0.240 | — |
| 8 | 5.146 | 11,232 | 0.130 | — |
KLOW testing — common questions
- Is KLOW third-party tested?
- Yes. KLOW 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. The report is published on this page as the laboratory issued it, and each verification code can be redeemed in the lab's own portal so the document is confirmed against their records rather than ours. Every batch of KLOW is also analysed in our own laboratory and published here in full.
- What purity is the current batch of KLOW?
- Ozcanium Analytics, an independent Australian laboratory, measured KLOW at 99.40% by UPLC-MS/MS on 27 August 2026. In our own laboratory, batch APL-KLOW80-2608-03, the batch currently shipping, measured 99.31% by HPLC / Mass Spectrometry, tested 17 August 2026. The release specification is ≥98.0% combined. Across the 3 batches published here, measured purity spans 98.94% – 99.31%.
- How do I find the certificate for the KLOW vial I have?
- Each certificate reports one production batch, so match the batch number printed on your vial against the batch history on this page rather than against the compound in general. 3 batches are published: APL-KLOW80-2608-03, APL-KLOW80-2607-02 and APL-KLOW80-2606-01. If the batch you hold isn't listed, email [email protected] with the compound and batch number and we'll send the document.
- What is KLOW tested for?
- Every batch is tested for Appearance, Identity (MS), Purity (HPLC), Total Peptide Content and Endotoxins. Each result is printed beside a fixed specification — ≥98.0% combined for purity, set as house policy rather than per batch, so a batch cannot pass by having its target moved. Molecular identity is confirmed by LC-MS across 10 monitored ion channels, each component on its own.
KLOW composition
The registry identifiers printed on every KLOW certificate. They are what lets the compound be checked against a public record independently of anything we assert about it.
- GHK-Cu
- 50.32 mg
- KPV
- 10.04 mg
- TB-500
- 10.15 mg
- BPC-157
- 10.07 mg
- Form
- Lyophilised Powder
- Presentation
- 80 mg
Next
Holding a KLOW batch that isn't listed above? Email [email protected] with the batch number and we'll send the document. For the analytical method behind these figures, see our guide to HPLC in peptide quality control.
All products are supplied for laboratory research use only. They are not therapeutic goods and are not for human or veterinary use.