GLP-3R 20mg — Certificate of Analysis

Name: Certificate of Analysis — GLP-3R 20mg — Lot J040226Blue
Creator: Kovera Labs
Published: 2026-06-18
License: https://vialtalk.com/coa-scoring
Keywords: GLP-3R 20mg, peptide COA, third-party lab testing, Kovera Labs, purity verification

From Exceed Enhancement, LLC · Lot J040226Blue · Tested 6/18/2026

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COA Document

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Kovera LabsLab Tier 2

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Measurement Breakdown

Sub-scores compose the VialTalk methodology grade. Methodology →

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PurityFull credit

Reported purity 99.53% via hplc

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IdentityFull credit

Identity confirmed via mass spec

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Weight AccuracyPartial

Tested 23.15mg vs 20mg labeled

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EndotoxinFull credit

Tested via usp 85 compendial

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Heavy MetalsNot submitted

Heavy metals testing not submitted

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SterilityNot submitted

Sterility testing not submitted

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Batch ConformityPartial

Conformity shape: two batch avg

Composite quality score

85.7(v2)

Grade

Good

This COA's B reflects strong core testing (purity + identity). Add-on testing — endotoxin, heavy metals, sterility, batch conformity — is what lifts a COA into the A range.

Tests performed

Mass SpecEndotoxinBatch Conformity

Laboratory

Kovera Labs

Third-partyLab Tier 2

Method: HPLC

Reported purity: 99.53%

Weight: 20mg labeled → 23.15mg tested

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