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Purity · pass✓ Lab-verifiedShop-provided sample

PT-141 × nscompounds.com — lab test, September 2026

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Tested · submitted by Peptigrity Team Member 01PEPTIGRITY TEAM
Filed by Peptigrity Team Member 01 ·
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
99.82%
Excellent purity only
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA KVR-2026-DF05CF matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup code7O44N85

Test results

7 data points
Purity
99.82%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
10.53 mg
Qty match
105% of labeled · +5%
Batch / Lot
PT12601
COA number
KVR-2026-DF05CF
Container
White 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

What’s in the vial

Label 10 mg · Lab measured 10.53 mg

105% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.6 mg using the measured mass, against 2.5 mg on the label — 5% more.

One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.

Verification trail
Report numberKVR-2026-DF05CF
Portal lookup✓ Lab-verified
PDF vs portalKovera Labs's portal shows validity only
WeightCounts as one lab test

Independent HPLC purity analysis of PT-141 from nscompounds.com, performed by Kovera Labs on September 1, 2026. Reported purity: 99.82%. Net content: 10.53 mg against 10 mg labeled (105% of label). Batch PT12601. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Kovera Labs · Sep 01, 2026 · Batch PT12601

Related lab tests

8 tests

The 260 other PT-141 tests on Peptigrity range from 97.00% to 99.98%. This one sits at 99.82%.

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