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Purity · passLab has no portalShop-provided sample

EPITHALON × researchpeptideseurope.com — lab test, November 2025

Sample label: Research Peptides Europe
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Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
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
↓ Download COA
COA on file — not portal-verified

This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.

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Test results

7 data points
Purity
99.79%
Endotoxins
< 0.001 EU/mg
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
10.9 mg
Qty match
109% of labeled · +9%
Batch / Lot
EPITHALON/2025-11-20
Tested by
liquilabsView 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

What’s in the vial

Label 10 mg · Lab measured 10.9 mg

109% 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 — 9% 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.

Verification trail
Report numberEPITHALON/2025-11-20
Portal lookupLab has no portalThis laboratory publishes no public lookup, so the report cannot be confirmed independently.
PDF vs portalliquilabs's portal shows validity only
WeightCounts as one lab test

Independent HPLC purity analysis of Epithalon from researchpeptideseurope.com, performed by liquilabs on November 28, 2025. Reported purity: 99.79%. Net content: 10.9 mg against 10 mg labeled (109% of label). Endotoxins: < 0.001 EU/mg. Batch EPITHALON/2025-11-20. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by liquilabs · Nov 28, 2025 · Batch EPITHALON/2025-11-20

Related lab tests

8 tests

The 262 other EPITHALON tests on Peptigrity range from 95.74% to 99.98%. This one sits at 99.79%.

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