Superseded. A newer COA replaced this one. See the vendor's current COA list.

Retatrutide 10mg — Certificate of Analysis

Name: Certificate of Analysis — Retatrutide 10mg — Lot DRL-06-RT10
Creator: Kovera Labs
Published: 2026-06-15
License: https://vialtalk.com/coa-scoring
Keywords: Retatrutide 10mg, peptide COA, third-party lab testing, Kovera Labs, purity verification

From Double R Labs · Lot DRL-06-RT10 · Tested 6/15/2026

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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 99.46% via hplc

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IdentityFull credit

Identity confirmed via mass spec

⚖️

Weight AccuracyFull credit

Tested 11.37mg vs 10mg labeled

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EndotoxinFull credit

Tested via usp 85 compendial

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Heavy MetalsFull credit

Tested via usp 232 233 compendial

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SterilityPartial

Tested via pcr dna microarray

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Batch ConformityStrong

Conformity shape: three four batch avg per vial

Composite quality score

107(v2)

Grade

A++

Superlative

Scores above 100 reflect lab tier credibility bonuses.

Tests performed

Mass SpecEndotoxinHeavy MetalsSterilityBatch ConformityFentanyl Screen* not scored

Laboratory

Kovera Labs

Third-partyLab Tier 2✓ Fentanyl Tested

Method: HPLC

Reported purity: 99.46%

Weight: 10mg labeled → 11.37mg tested

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