Certificate Of Analysis (COA) : Third-Party Tested Research Peptide Verification
The COA is issued by NATIONAL SCIENCE LABS, LLC after testing by an independent third-party laboratory.
Nationwide Peptides provides batch-specific Certificates of Analysis for research peptides through independent third-party laboratory testing performed by Freedom Diagnostics Testing.
Each COA allows researchers to review analytical testing documentation, peptide identity verification data, purity analysis results, batch information, and laboratory testing details.
Our goal is to provide transparent research documentation that allows laboratories to verify peptide testing information through an independent analytical provider.
Certificate of Analysis
Search and download the Certificate of Analysis (COA) for our products. Enter a product name to filter the list.
COA documents are updated as new test results become available. All peptide purity analysis is performed by HPLC with UV detection coupled with mass spectrometry (LC-MS/MS). Products are supplied for laboratory research use only and are not intended for human or veterinary use.
Independent Peptide Testing Through Freedom Diagnostics Testing
NATIONAL SCIENCE LABS, LLC partners with Freedom Diagnostics Testing for independent third-party peptide analysis and verification.
NATIONAL SCIENCE LABS, LLCTesting provides external laboratory evaluation using advanced analytical testing methods designed for research peptide verification.
Each Certificate of Analysis may include:
- Peptide name and identification details
- Batch or lot information
- Analytical testing date
- Purity analysis data
- Molecular identity confirmation
- Laboratory verification details
- Unique accession or search code information
Researchers can verify available Certificates of Analysis documentation directly through the Freedom Diagnostics Testing COA lookup platform.
Third-Party Laboratory Submission
Representative peptide samples are submitted to Freedom Diagnostics Testing for external laboratory analysis.
Using an independent testing provider helps maintain transparency between peptide sourcing and analytical verification.
HPLC Peptide Purity Analysis
High-Performance Liquid Chromatography (HPLC) testing evaluates peptide purity characteristics.
HPLC separates peptide material and related components to generate analytical purity information for research documentation.
LC-MS Molecular Identity Verification
Liquid Chromatography–Mass Spectrometry (LC-MS) testing analyzes molecular characteristics to verify peptide identity.
LC-MS helps confirm whether the detected molecular profile aligns with expected peptide specifications.
Certificate of Analysis Documentation
After testing completion, Freedom Diagnostics Testing generates a Certificate of Analysis containing laboratory results.
This documentation provides researchers with transparent access to analytical information associated with each tested batch.
How to Verify a NATIONAL SCIENCE LABS, LLC COA
Researchers can verify third-party COA information using the following process:
- Locate the Certificate of Analysis for the research peptide.
- Find the Freedom Diagnostics Testing accession number or search code.
- Visit the Freedom Diagnostics Testing COA (Certificates of Analysis) verification portal.
- Enter the verification information.
- Review the available laboratory testing documentation.
Why Third-Party COA Testing Matters for Research Peptides
Independent Certificate of Analysis testing provides an additional layer of research transparency.
Third-party verification supports:
- Independent analytical documentation
- Batch-specific testing records
- Transparent laboratory reporting
- Accessible verification information
NATIONAL SCIENCE LABS, LLC remains committed to supporting research laboratories with independently tested peptide documentation.
FREQUENTLY ASKED QUESTIONS (FAQ)
NATIONAL SCIENCE LABS, LLC uses Freedom Diagnostics Testing for independent third-party Certificate of Analysis testing and research peptide verification.
Yes. Nationwide Peptides provides batch-specific COA documentation containing analytical testing information for research peptides.
Researchers can verify COAs using the unique Search Code or Accession Number through the Freedom Diagnostics Testing COA lookup system.
A peptide COA may include peptide identification information, batch details, testing date, purity analysis, molecular identity confirmation, and laboratory verification information.
Peptide COA testing commonly includes analytical methods such as HPLC purity analysis and LC-MS molecular identity confirmation.
Peptide COA testing commonly includes analytical methods such as HPLC purity analysis and LC-MS molecular identity confirmation.
LC-MS analysis helps verify peptide molecular identity by comparing detected molecular characteristics with expected peptide specifications.
Researchers can verify COAs using the unique Search Code or Accession Number through the Freedom Diagnostics Testing COA lookup system.
Researchers can verify COAs using the unique Search Code or Accession Number through the Freedom Diagnostics Testing COA lookup system.
Yes. Nationwide Peptides products are intended strictly for laboratory research purposes only.
Important Notice: Research Use Only
All products supplied by NATIONAL SCIENCE LABS, LLC are strictly intended for laboratory research purposes only. Our peptides are not designed for human use, and we ensure full compliance with applicable regulations.
