HomeLab Tests Felix Chemical Supply, TB-500
Purity · passBatch · 100125-TB5-AShop-provided sample

TB-500 × Felix Chemical Supply — Lab Test, October 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
98.81%
Excellent purity only
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Independent verification available

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Test results

7 data points
Purity
98.81%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
9.8 mg
Qty match
98% of labeled · -2%
0label125%
Batch / Lot
100125-TB5-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 felixchem.is, performed by freedomdiagnosticstesting.com on October 6, 2025. Reported purity: 98.81%. Net content: 9.8 mg against 10 mg labeled (98% of label). Batch 100125-TB5-A. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC-MS certificate of analysis for TB-500 10mg from Felix Chemical Supply showing 98.81% purity
Issued by freedomdiagnosticstesting.com · Oct 06, 2025 · Batch 100125-TB5-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 98.81%.

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