✓ Purity · pass✓ Lab-verifiedShop-provided sample
GHK-Cu / KPV × plumlabsresearch peptides — lab test, June 2026
Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.759%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA KVR-2026-993900 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
JUDK432Look it up on Kovera Labs ↗Checked Jun 8, 2026
Test results
5 data points
Purity
99.759%
Endotoxins
PASS (≤0.5 EU/mL)
Heavy metals
Not tested
Stated qty
Not provided
Tested qty
Not provided
Batch / Lot
PL-KCU-101
COA number
KVR-2026-993900
Container
Lyophilized powder / Purple Cap / Silver Crimp
Tested by
Kovera LabsView profile →
This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
About this test
Verification trail
| Report number | KVR-2026-993900 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 21 Aug 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | Kovera Labs's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of GHK-Cu / KPV from plumlabsresearch peptides, performed by Kovera Labs on June 8, 2026. Reported purity: 99.759%. Endotoxins: PASS (≤0.5 EU/mL). Batch PL-KCU-101. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by Kovera Labs · Jun 08, 2026 · Batch PL-KCU-101
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