TB-500 × Blank Peptides — lab test, August 2025
COA 2508040012 matches Freedom Diagnostics's public record. So this test doesn't rest on our review alone — the lab confirms it too.
whol2508040012Test results
Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.
About this test
Label 10 mg · Lab measured 10.76 mg
108% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.7 mg using the measured mass, against 2.5 mg on the label — 8% more.
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.
| Report number | 2508040012 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| PDF vs portal | Freedom Diagnostics's portal shows validity only |
| Submitted via | Peptigrity staff |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of TB-500 from Blank Peptides, performed by Freedom Diagnostics on August 5, 2025. Reported purity: 99.5%. Net content: 10.76 mg against 10 mg labeled (108% of label). Batch TB41007032025-10. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of TB-500 from Blank Peptides
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| DPS-2022011 | 30 Aug 2026 | Horizon Analytical | 99.38% | 99% | Unverified |
| 665394 | 7 Apr 2026 | Freedom Diagnostics | 99.081% | 107% | Unverified |
| TB1011222025-J | 24 Feb 2026 | Freedom Diagnostics | 99.817% | 120% | Unverified |
| TB1009232025-J | 25 Sept 2025 | Freedom Diagnostics | 99.375% | 104% | Unverified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
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