HomeLab Tests Synthesis Peptides, TB-500
Purity · passShop-provided sample

TB-500 × Synthesis Peptides — Lab Test, September 2025

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
99.216%
Excellent purity only
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Test results

6 data points
Purity
99.216%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
5 mg
Tested qty
10.06 mg
Qty match
201% of labeled · +101%
0label125%
Batch / Lot
N/A
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 synthesispeptides.io, performed by freedomdiagnosticstesting.com on September 12, 2025. Reported purity: 99.216%. Net content: 10.06 mg against 5 mg labeled (201% of label). Tested content exceeds the labeled amount by 101%. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for TB-500 5mg from Synthesis Peptides showing 99.216% purity
Issued by freedomdiagnosticstesting.com · Sep 12, 2025 · Batch N/A

Related lab tests

8 tests

The 341 other TB-500 tests on Peptigrity range from 96.84% to 100.00%. This one sits at 99.22%.

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