---
title: "Epithalon (Epitalon) COA"
id: "436"
type: "wpdmpro"
slug: "epithalon-epitalon-coa"
published_at: "2026-07-01T02:23:49+00:00"
modified_at: "2026-07-01T02:23:49+00:00"
url: "https://rplpeptides.com/download/epithalon-epitalon-coa/"
markdown_url: "https://rplpeptides.com/download/epithalon-epitalon-coa.md"
excerpt: "GO TO PRODUCT Certificate Overview The Certificate of Analysis (COA) for Epithalon (Epitalon) provides batch-specific analytical documentation for this research-grade synthetic peptide. Each COA summarizes product identity, chromatographic purity, analytical verification, and batch traceability to support laboratory procurement, quality assurance,..."
---

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# Epithalon (Epitalon) COA

[GO TO PRODUCT](https://rplpeptides.com/epithalon-peptide-supplier-china/)

## Certificate Overview

The **Certificate of Analysis (COA)** for **Epithalon (Epitalon)** provides batch-specific analytical documentation for this research-grade synthetic peptide. Each COA summarizes product identity, chromatographic purity, analytical verification, and batch traceability to support laboratory procurement, quality assurance, and scientific record keeping. This Certificate of Analysis applies only to the specified manufacturing batch and is intended exclusively for laboratory research and analytical applications.

## Batch Information

| Item | Information |
| --- | --- |
| Product Name | Epithalon (Epitalon) |
| Alternative Name | Epitalon |
| Product Type | Synthetic Research Peptide |
| Batch Number | See Batch-Specific COA |
| Appearance | White to Off-White Lyophilized Powder |
| Quality Status | Released Following Quality Review |
| Certificate | Batch-Specific Certificate of Analysis |

## About Epithalon (Epitalon)

**Epithalon (Epitalon)** is a synthetic tetrapeptide supplied for laboratory research and analytical applications. In published scientific literature, Epithalon has been investigated in biochemical and molecular biology research, while commercial laboratory suppliers provide the material exclusively as a research peptide. Batch-specific analytical verification supports product identity, purity, and manufacturing consistency for scientific investigations.

Each production batch supplied by **RPL Peptide** undergoes standardized quality control procedures, with analytical documentation available through a batch-specific Certificate of Analysis.

## Analytical Verification

Each manufacturing batch is evaluated using established analytical techniques commonly applied in peptide quality control.

- **RP-HPLC** — chromatographic purity assessment.
- **LC-MS** — molecular identity confirmation.
- **Visual Inspection** — physical appearance verification.
- **Batch Review** — documentation review prior to product release.

Analytical results presented in the Certificate of Analysis correspond exclusively to the identified production batch.

## Quality Documentation

A batch-specific Certificate of Analysis provides documented analytical information that may include:

- Product identification
- Batch number
- Manufacturing date
- RP-HPLC purity assessment
- LC-MS identity confirmation
- Analytical methods performed
- Quality review status
- Recommended storage conditions

## Download Certificate of Analysis

The latest batch-specific Certificate of Analysis is available for qualified production batches.

**Download COA (PDF)**

Please verify the corresponding batch number before downloading the analytical documentation.

## Batch Traceability

Each manufacturing lot is assigned a unique batch number to ensure traceability between production records and analytical testing results. Batch traceability supports laboratory quality assurance, procurement verification, and reproducible scientific documentation.

## Frequently Asked Questions

### What is a Certificate of Analysis (COA)?

A Certificate of Analysis is a batch-specific quality document that summarizes analytical testing, product identity, and quality control information for a laboratory research material.

### What is Epithalon (Epitalon)?

Epithalon, also known as Epitalon, is a synthetic tetrapeptide supplied exclusively for laboratory research and analytical applications.

### How is Epithalon identity verified?

Identity is typically confirmed using Liquid Chromatography–Mass Spectrometry (LC-MS), while RP-HPLC is used to evaluate chromatographic purity.

### What does RP-HPLC measure?

RP-HPLC evaluates peptide purity and supports quality consistency between manufacturing batches.

### Why is a batch-specific COA important?

Each production batch is independently analyzed. A batch-specific COA documents analytical verification and traceability for the exact manufacturing lot supplied.

### Can laboratories request batch documentation?

Yes. Batch-specific Certificate of Analysis documentation is available for qualified production batches.

### How is batch consistency maintained?

Batch consistency is maintained through standardized peptide synthesis, RP-HPLC purity analysis, LC-MS identity verification, quality review, and documented batch traceability.

### Is Epithalon supplied for laboratory research only?

Yes. Epithalon (Epitalon) supplied by RPL Peptide is intended exclusively for laboratory research and analytical applications. It is not intended for human or veterinary use.