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Purity · passBatch · FC-TB10-101Shop-provided sample

TB-500 × onedaycompounds.com — Lab Test, February 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
99.8%
Excellent purity only
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Independent verification available

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Test results

6 data points
Purity
99.8%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
11.08 mg
Qty match
111% of labeled · +11%
0label125%
Batch / Lot
FC-TB10-101
COA number
V260122-14
Tested by
Vanguard LaboratoryView 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

Independent HPLC purity analysis of TB-500 from onedaycompounds.com, performed by Vanguard Laboratory on February 9, 2026. Reported purity: 99.8%. Net content: 11.08 mg against 10 mg labeled (111% of label). Tested content exceeds the labeled amount by 11%. Batch FC-TB10-101. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Certificate of analysis for TB-500 from onedaycompounds.com, issued by Vanguard Laboratory
Issued by Vanguard Laboratory · Feb 09, 2026 · Batch FC-TB10-101

Related lab tests

8 tests

The 341 other TB-500 tests on Peptigrity range from 96.84% to 100.00%. This one sits at 99.80%.

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