KLOW Vial 80 mg Lot KLOW80-006: Certificate of Analysis (COA)
Peptira · tested Feb 10, 2026 by Freedom Diagnostics · Most recent COA
This page summarizes the third-party lab report for lot KLOW80-006 of KLOW Vial 80 mg sold by Peptira. The lot number on this page should match the lot printed on the vial label. Don't rely on this summary alone: use the button to open the lab's own record and compare the lot, date and results.
KLOW Vial 80 mg lot KLOW80-006 test results, explained
Every result printed on this certificate, as reported by Freedom Diagnostics, with a plain-English note on what the test measures. "Pass" and "specification" wording comes from the certificate; where the lab prints no pass/fail, we say so.
| Test | Result on the certificate | What it measures | This lot |
|---|---|---|---|
| HPLC purity | 99.91% · Per-vial HPLC purity: 99.86%, 99.95%, 99.91% | HPLC separates the sample into its components; purity is the share of the detected signal that sits in the main peak. On its own it doesn't show which molecule that peak is. That's what the identity test is for. | No pass/fail printed; reported value at or above 98% |
| Identity | Not reported | This certificate doesn't report an identity test, so it doesn't confirm which molecule is in the vial. Purity and quantity alone can't tell you that. | Not tested on this certificate |
| Appearance | Blue Lyophilized Powder | What the lab recorded before testing: the colour and physical form of the material. | Recorded |
Lot and report details
| Lot / batch number | KLOW80-006 |
|---|---|
| Product (as labeled by vendor) | KLOW Vial 80 mg |
| Labeled vial size | 80 mg |
| Testing laboratory | Freedom Diagnostics |
| Sample received by lab | Feb 6, 2026 |
| Report date | Feb 10, 2026 |
| Method (as stated) | HPLC with UV detection coupled with mass spectrometry (LC-MS) |
| Search Code | Pept2602060169 |
| Lab-record check | On Oct 7, 2026 the vendor's PDF was byte-for-byte identical to the copy hosted on the lab's site. |
| Vendor | Peptira |
| Verify | Open Freedom Diagnostics's record ↗ |
Data notes: Lab received 02/06/2026, reported 2/10/2026 (MM/DD/YYYY).
The certificate itself
About Freedom Diagnostics
A peptide testing lab in Franklin, Tennessee (per the lab's website) that publishes its certificates in a searchable online database.
Accreditation: No accreditation is printed on these certificates, and we found no published ISO/IEC 17025 accreditation for the lab (checked Oct 7, 2026).
Tests: On the certificates here: HPLC purity with LC-MS identity, net content and, where ordered, endotoxin (LAL), a microbial PCR screen and other screens.
How to verify: Search the Search Code on freedomdiagnosticstesting.com. The lab hosts its own PDF copy of each certificate, which should match the vendor's copy.
Open Freedom Diagnostics's record ↗Lab info from: freedomdiagnosticstesting.com · checked Oct 7, 2026.
KLOW Vial 80 mg lot history at Peptira
All 6 certificates we have for this product from Peptira, newest first. The chart plots HPLC purity by report date (lots without a purity figure are left out). This lot is highlighted.
| Lot | Report date | Lab | HPLC purity |
|---|---|---|---|
| KLOW80-006 | Feb 10, 2026 | Freedom Diagnostics | 99.91% |
| KLOW80-005 | Feb 10, 2026 | Freedom Diagnostics | 99.93% |
| KLOW80-004 | Jan 11, 2026 | Freedom Diagnostics | 99.76% |
| KLOW80-003 | Nov 20, 2025 | Freedom Diagnostics | 99.66% |
| KLOW80-002 | Sep 12, 2025 | Freedom Diagnostics | 99.49% |
| KLOW80-001 | Sep 12, 2025 | Freedom Diagnostics | 99.82% |
What to check on your vial
- The lot number on the vial label reads KLOW80-006, character for character.
- The product name and vial size on the label match KLOW Vial 80 mg (80 mg).
- The lab's own record (freedomdiagnosticstesting.com, code Pept2602060169) shows the same lot, report date (Feb 10, 2026) and results as this page.
- The report date is a date you'd expect for your purchase: a much older certificate may belong to an earlier lot.
- The identity line names the compound you expect. If it's "Not reported", the certificate doesn't confirm which molecule is in the vial.
- The certificate is a clean document: no mismatched fonts, edited numbers or a missing verification code.
How to check this COA in under a minute
- Find the lot number on your vial label and confirm it reads KLOW80-006.
- Open Freedom Diagnostics's record with the button above, or go to freedomdiagnosticstesting.com and enter Pept2602060169.
- Compare the lot number, test date, purity and identity result with the table above. They should be identical.
- New to COAs? Read How to read a peptide COA for what HPLC purity and mass spec identity mean.
Questions about lot KLOW80-006
What HPLC purity did KLOW Vial 80 mg lot KLOW80-006 test at?
Freedom Diagnostics reported 99.91% HPLC purity for lot KLOW80-006 in a report dated Feb 10, 2026.
How do I verify the COA for lot KLOW80-006?
Go to freedomdiagnosticstesting.com and enter the search code Pept2602060169. The lab's own record should show lot KLOW80-006 with the same dates and results as this page.
Is lot KLOW80-006 the newest KLOW Vial 80 mg lot from Peptira?
It's the most recent KLOW Vial 80 mg certificate we have on file from Peptira as of Oct 8, 2026. Vendors can ship a newer lot before its certificate is posted, so check your vial label.
Does this certificate apply to my vial?
Only if the lot number printed on your vial reads KLOW80-006 exactly. A certificate of analysis covers one lot; it says nothing about other lots of the same product.
Other lots and COAs
KLOW Vial 80 mg at Peptira
Lab-tested lot KLOW80-006 · 99.91% HPLC purity · Freedom Diagnostics
Affiliate disclosure: We earn a commission if you buy through the vendor links on this page, at no extra cost to you. Peptides & Coffee is an independent COA reference and is not owned by or affiliated with the vendors or labs listed. Lab results are published by the vendors and labs; we link to each lab's own verification record so you can check them yourself. Stock and lots change: the vendor may be shipping a newer lot than the one on this page, so check your vial label.