Independent Laboratory Testing of Peptides & Compounds

COA Report Lab provides accurate, confidential chemical analysis for research peptides, GLP-1 compounds and pharmaceutical raw materials. Every report is verifiable via QR code.

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Enter report number to verify authenticity. Or scan the QR code on your certificate.

Example reports: DSIP · GHK-Cu · HGH

12,500+

Reports Issued

28

Analysis Methods

40+

Countries Served

99.7%

Verification Rate

About COA Report Lab

Independent chemical analysis laboratory specializing in peptide and compound verification

Laboratory

Precision Analysis, Trusted Results

COA Report Lab operates an independent testing facility equipped with modern analytical instruments including HPLC, LC-MS/MS, GC-MS and Karl Fischer titration systems.

Our team of analytical chemists performs purity verification, molecular weight confirmation and composition analysis for peptides, GLP-1 compounds, anabolic compounds and pharmaceutical raw materials.

ISO 17025 Compliant Methods

Confidential Handling

QR-Verified Reports

Global Sample Acceptance

Our Testing Services

Comprehensive analysis for a wide range of compounds

Peptide Analysis

Purity by HPLC, molecular weight by LC-MS, sequence confirmation and composition analysis for research peptides.

GLP-1 Compound Testing

Verification of Semaglutide, Tirzepatide, Retatrutide and related GLP-1 receptor agonist compounds.

Raw Material Analysis

Purity and composition testing for raw peptide materials, custom synthesis batches and reference compounds.

Water Content & Stability

Karl Fischer water content determination and stability studies for lyophilized formulations.

Endotoxin & Safety Screening

Endotoxin levels, sterility and microbial limit testing for quality assurance programs.

QR-Code Certificate System

Every issued report carries a unique QR code linking to its online verification page for instant authenticity checks.

Samples submitted by laboratories & research organizations worldwide

Trusted by Peptide Suppliers

We provide independent verification for research-grade peptide manufacturers and distributors.

Accredited & Certified Laboratory

Our analytical methods follow internationally recognized quality standards. All procedures are documented, validated and audited to ensure reliable, reproducible results.

ISO/IEC 17025 compliant testing methods

ISO 9001:2015 quality management

GDPR-compliant confidential sample handling

Request Accreditation Docs

ISO 17025

Testing & Calibration

ISO 9001

Quality Management

GMP

Good Manufacturing Practice

Our Analytical Instruments

State-of-the-art equipment for precise, reproducible analysis

HPLC Systems

High-Performance Liquid Chromatography for purity determination, method development and impurity profiling.

LC-MS/MS

Liquid Chromatography-Mass Spectrometry for molecular weight confirmation and structural elucidation.

GC-MS & Karl Fischer

Gas Chromatography for volatile analysis and Karl Fischer titration for precise water content determination.

Analytical Team

Experienced chemists dedicated to accuracy and integrity

Dr. Michael Anderson
Dr. Michael Anderson

Head of Analytical Chemistry · PhD, Organic Chemistry

Dr. Emily Chen
Dr. Emily Chen

Senior Mass Spectrometry Specialist · PhD, Analytical Chem.

Dr. Sarah Williams
Dr. Sarah Williams

Method Development Lead · MSc, Pharmaceutical Analysis

Contact Us

Questions about testing services or report verification?