Reta 12 12mg — Certificate of Analysis

Name: Certificate of Analysis — Reta 12 12mg — Lot AMC-R12-01
Creator: Kovera Labs
Published: 2026-06-15
License: https://vialtalk.com/coa-scoring
Keywords: Reta 12 12mg, peptide COA, third-party lab testing, Kovera Labs, purity verification

From AMC Essentials · Lot AMC-R12-01 · Tested 6/15/2026

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COA Document

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Measurement Breakdown

Sub-scores compose the VialTalk methodology grade. Methodology →

PurityFull credit

Reported purity 99.7% via hplc

IdentityFull credit

Identity confirmed via mass spec

Weight AccuracyNot submitted

Tested 16.23mg vs 12mg labeled

EndotoxinFull credit

Tested via usp 85 compendial

Heavy MetalsFull credit

Tested via usp 232 233 compendial

SterilityPartial

Tested via pcr dna microarray

Batch ConformityPartial

Conformity shape: two batch avg

Composite quality score

84.7(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 SpecEndotoxinHeavy MetalsSterilityBatch ConformityFentanyl Screen* not scored

Laboratory

Kovera Labs

Third-partyFentanyl Tested

Method: HPLC

Reported purity: 99.7%

Weight: 12mg labeled → 16.23mg tested

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