✓ Purity · pass✓ Lab-verifiedShop-provided sample
GLOW × researchchemhq.co — lab test, February 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
99.676%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA KVR-2026-B62B79 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
RTGZ14ALook it up on Kovera Labs ↗Checked Feb 28, 2026
Test results
6 data points
Purity
99.676%
Endotoxins
PASS
Heavy metals
Lead Negative, Cadmium Negative, Arsenic Negative, Mercury Negative
Stated qty
Not provided
Tested qty
Not provided
Batch / Lot
#B3TFL
COA number
KVR-2026-B62B79
Container
Red Cap / Silver Crimp / Lyophilized Powder
Tested by
Kovera LabsView profile →
About this test
Verification trail
| Report number | KVR-2026-B62B79 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 16 Jul 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 GLOW from researchchemhq.co, performed by Kovera Labs on February 28, 2026. Reported purity: 99.676%. Endotoxins: PASS. Heavy metals: Lead Negative, Cadmium Negative, Arsenic Negative, Mercury Negative. Batch #B3TFL. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by Kovera Labs · Feb 28, 2026 · Batch #B3TFL
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