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Purity · passBatch · TB-062026-1Shop-provided sample

TB-500 × nurapeptide.com — Lab Test, June 2026

Tested · submitted by @Frank 👑 Legend
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
99.35%
Excellent purity only
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 2606110375 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeNura2606110375

Test results

8 data points
Purity
99.35%
Endotoxins
Pass (≤0.05 EU/mL)
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
11.62 mg
Qty match
116% of labeled · +16%
0label125%
Batch / Lot
TB-062026-1
COA number
2606110375
Container
White Lyophilized Powder
Tested by

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

Independent HPLC purity analysis of TB-500 from nurapeptide.com, performed by freedomdiagnosticstesting.com on June 14, 2026. Reported purity: 99.35%. Net content: 11.62 mg against 10 mg labeled (116% of label). Tested content exceeds the labeled amount by 16%. Endotoxins: Pass (≤0.05 EU/mL). Batch TB-062026-1. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Certificate of analysis for TB-500 from nurapeptide.com, issued by freedomdiagnosticstesting.com
Issued by freedomdiagnosticstesting.com · Jun 14, 2026 · Batch TB-062026-1

Related lab tests

8 tests

The 358 other TB-500 tests on Peptigrity range from 96.84% to 100.00%. This one sits at 99.35%.

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