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✓ Purity · pass✓ Lab-verifiedShop-provided sample

TB-500 × SF Bay Area Peptides — lab test, October 2026

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Tested · submitted by @SFBayAreaPeptides 💬 Contributor
Sample source: shop-provided. The shop chose and sent this vial. The Trust Score counts it like any other published test; who sourced the vial is shown so you can weigh it yourself.How we weigh evidence →
HPLC Purity
99.31%
✓ Excellent purity only
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 2610050831 matches Freedom Diagnostics's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeSFBa2610050831

Test results

6 data points
Purity
99.31%
Endotoxins
Not tested
Sterility
Not on file
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
9.52 mg
Qty match
95% of labeled · -5%
Batch / Lot
12463
COA number
2610050831
Tested by
Freedom DiagnosticsView profile →

Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.

About this test

What’s in the vial

Label 10 mg · Lab measured 9.52 mg

95% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.4 mg using the measured mass, against 2.5 mg on the label — 5% less.

One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.

Verification trail
Report number2610050831
Portal lookup✓ Lab-verified
PDF vs portalFreedom Diagnostics's portal shows validity only
Submitted viaShop panel (bulk upload)
WeightCounts as one lab test

Independent HPLC purity analysis of TB-500 from SF Bay Area Peptides, performed by Freedom Diagnostics on October 6, 2026. Reported purity: 99.31%. Net content: 9.52 mg against 10 mg labeled (95% of label). Batch 12463. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Freedom Diagnostics · Oct 06, 2026 · Batch 12463

Related lab tests

8 tests

The 431 other TB-500 tests on Peptigrity range from 96.84% to 100.00%. This one sits at 99.31%.

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