---
title: "NAD+ COA"
id: "354"
type: "wpdmpro"
slug: "nad-coa"
published_at: "2026-06-26T09:09:27+00:00"
modified_at: "2026-06-26T10:50:52+00:00"
url: "https://rplpeptides.com/download/nad-coa/"
markdown_url: "https://rplpeptides.com/download/nad-coa.md"
excerpt: "Certificate of Analysis (COA) – NAD+ – Batch 202605 GO TO PRODUCT Overview This Certificate of Analysis (COA) provides batch-specific analytical documentation for NAD+ Batch 202605. The report includes HPLC purity analysis, LC-MS identity confirmation, UPLC chromatographic profiling, and optional..."
---

[featured_image]

[Download](#)

- Version
- Download 3
- File Size 2.55 MB
- File Count 1
- Create Date June 26, 2026
- Last Updated June 26, 2026

# NAD+ COA

# Certificate of Analysis (COA) – NAD+ – Batch 202605

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

## Overview

This Certificate of Analysis (COA) provides batch-specific analytical documentation for NAD+ Batch 202605. The report includes HPLC purity analysis, LC-MS identity confirmation, UPLC chromatographic profiling, and optional third-party validation by SENO Test Center. The document supports laboratory quality control, batch traceability, and research-grade material verification.

## Batch Information

| Field | Specification |
| --- | --- |
| Product Name | NAD+ (Nicotinamide Adenine Dinucleotide) |
| Batch ID | 202605 |
| Brand | RPL Peptide |
| Category | Research Compound / Metabolic Research Reagent |
| Production Status | Released for Laboratory Distribution |
| Quality Status | Internal QC Passed + Third-Party Validation (if applicable) |
| Third-Party Laboratory | SENO Test Center |
| COA ID | COA-NAD-202605 |
| Intended Use | Laboratory Research Use Only |

## Analytical Verification Summary

Each batch undergoes standardized analytical testing to confirm identity, purity, and structural consistency prior to release.

| Test | Method | Instrument / Lab | Result | Status |
| --- | --- | --- | --- | --- |
| Purity Analysis | HPLC | Internal QC Laboratory | ≥98.0% | Pass |
| Identity Confirmation | LC-MS | Internal QC Laboratory | Consistent with Reference Standard | Pass |
| Chromatographic Profile | UPLC | Internal QC Laboratory | Within Specification | Pass |
| Optional Third-Party Validation | Cross Verification | SENO Test Center | Confirmed Analytical Consistency | Pass |
| Final QC Review | Batch Release Audit | RPL QC System | Approved | Released |

## Certificate of Analysis Documentation

A Certificate of Analysis (COA) is a controlled laboratory document used to verify the identity, purity, and batch quality of research-grade materials.

For NAD+ Batch 202605, the COA includes:

- Batch-specific identification and production records
- HPLC chromatographic purity assessment
- LC-MS molecular identity confirmation
- UPLC chromatographic profiling (where applicable)
- Internal quality control review
- Optional third-party validation by SENO Test Center
- Full batch traceability linkage

## Batch Traceability System

Each NAD+ batch is assigned a unique identifier that links all production and analytical records.

This system ensures traceability across:

- Manufacturing documentation
- Analytical testing results
- Internal QC approval records
- Third-party validation reports
- COA issuance logs

Batch traceability supports laboratory documentation integrity and quality management compliance.

## Download COA

📄 Download Certificate of Analysis (COA PDF – NAD+ Batch 202605)  
File Size: 2.53 MB  
Last Updated: June 26, 2026

## Frequently Asked Questions (FAQ)

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

A COA is a batch-specific laboratory document containing analytical test results, identity verification, and quality control approval for research materials.

### What is NAD+?

NAD+ (Nicotinamide Adenine Dinucleotide) is a research-grade metabolic coenzyme involved in cellular energy transfer and redox reactions. It is not intended for human or veterinary use.

### Which analytical methods are used?

Analytical testing includes HPLC for purity assessment, LC-MS for molecular identity confirmation, and UPLC for chromatographic profiling.

### What is HPLC used for?

HPLC (High Performance Liquid Chromatography) is used to determine compound purity by separating and quantifying peptide or compound components.

### What is LC-MS used for?

LC-MS (Liquid Chromatography–Mass Spectrometry) confirms molecular identity by comparing observed mass spectra with reference standards.

### What is batch traceability?

Batch traceability is the system linking manufacturing data, analytical results, and QC documentation to ensure full lifecycle tracking of each batch.

### What is SENO Test Center?

SENO Test Center is a third-party analytical laboratory used for independent validation of batch consistency and analytical results.

### Is this product for human use?

No. NAD+ is supplied strictly as a research-grade laboratory reagent for scientific research use only.