✓ Purity · passBatch · OC-TB10-103Shop-provided sample
TB-500 × onedaycompounds.com — Lab Test, May 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
99.79%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA COA-2026-WYANDH matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
UBV3HJJLook it up on ILS Laboratories ↗Checked May 29, 2026
Test results
6 data points
Purity
99.79%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
10.48 mg
Qty match
105% of labeled · +5%
0label125%
Batch / Lot
OC-TB10-103
COA number
COA-2026-WYANDH
Tested by
ILS LaboratoriesView 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 ILS Laboratories on May 29, 2026. Reported purity: 99.79%. Net content: 10.48 mg against 10 mg labeled (105% of label). Batch OC-TB10-103. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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