Certificate record
DSIP, lot ZCLa2606260482
Freedom Diagnostics Testing assayed lot ZCLa2606260482 of DSIP from ZC Labs at 99.36% purity on 29 Jun 2026, reporting 11.06 mg against a 10 mg label, 10.6% above the labelled mass.
Assayed 29 Jun 2026 · Freedom Diagnostics Testing · ZC Labs · record id coa-zc-ZCLa2606260482
What the certificate reports
| Compound | DSIP |
|---|---|
| Lot identifier | ZCLa2606260482 |
| Purity | 99.36% |
| Labelled mass | 10 mg |
| Assayed mass | 11.06 mg |
| Difference | 10.6% above the label |
| Assay date | 29 Jun 2026 |
| Testing laboratory | Freedom Diagnostics Testing |
| Who commissioned it | Published by the vendor. Scored as a claim, not as corroboration — only an independently commissioned assay counts as verified. |
| Source document | https://coas.freedomdiagnosticstesting.com/ZCLa2606260482.pdf |
Check it yourself
You do not have to trust this page, or the vendor. Freedom Diagnostics Testing publishes its own lookup, so the report can be pulled from the laboratory directly.
Every certificate prints a Search Code in the table at the top right, formed from a short client prefix and the accession number. Enter it in the lab’s own lookup and the report comes back from the laboratory, not from the vendor.
Open the Freedom Diagnostics Testing lookup and compare what it returns against the figures above. If the two disagree, the laboratory is right and we want to hear about it.
A certificate describes the sample it names and nothing else. It is not a statement about any other lot, and it is not an endorsement of the vendor or of any use of the material.
Other lots from ZC Labs
- Glutathione, lot ZCLa2608240407 99.91% · 26 Aug 2026
- Glutathione, lot ZCLa2608250018 99.98% · 26 Aug 2026
- Retatrutide, lot ZCLa2608250019 99.8% · 26 Aug 2026
- BPC-157, lot ZCLa2608120180 99.38% · 14 Aug 2026
- Ipamorelin, lot ZCLa2608110024 99.85% · 13 Aug 2026
- Tesamorelin, lot ZCLa2608070015 99.96% · 9 Aug 2026
DSIP from other vendors
- Origin Labs, lot Orig2609160092 99.62% · Freedom Diagnostics Testing
- Vertex Labs, lot 2608190856 99% · Freedom Diagnostics Testing
- Ascend Science, lot AS-DSIP5-2 99.73% · Kovera Labs and/or ILS Labs
- Ascend Science, lot AS-DSIP10-2 99.73% · Kovera Labs
- PeptidePlugs, lot 160-05-DK 99.16% · Freedom Diagnostics Testing
- ZC Labs, lot ZCLa2607200287 99.82% · Freedom Diagnostics Testing