Lab Reports & Certificates of Analysis

A Certificate of Analysis (COA) is a comprehensive document that provides detailed information about the analytical testing performed on a specific product batch. This document serves as official verification of product quality, purity, and composition, enabling researchers to verify product specifications and maintain comprehensive research documentation.

How to Read a COA

Reading a Certificate of Analysis involves understanding various sections including product identification, analytical methods used, test results, and quality metrics. The COA typically includes batch number, production date, analytical test results, purity percentage, and verification signatures. Researchers should review all sections to ensure products meet their research requirements.

Understanding Purity Percentages

Purity percentages on COAs indicate the proportion of the target compound relative to total content. A purity of 99% or greater indicates that the product contains the target peptide with minimal impurities. Understanding purity percentages helps researchers assess product quality and suitability for specific research applications.

HPLC Analysis Explained

High-Performance Liquid Chromatography (HPLC) analysis separates and quantifies peptide components, providing detailed information about purity and composition. HPLC results on COAs show chromatograms and purity calculations, enabling researchers to verify product quality and identify any impurities or degradation products.

Mass Spectrometry Data

Mass spectrometry data on COAs confirms peptide identity and molecular weight. This analytical technique provides definitive verification that the product matches its expected structure and molecular composition. Mass spectrometry results ensure that products are correctly synthesized and free from structural modifications.

Quality Metrics

Quality metrics on COAs include purity percentage, molecular weight verification, and analytical method information. These metrics enable researchers to assess product quality and ensure that products meet their research requirements. Understanding quality metrics helps researchers make informed decisions about product selection and use.

Purgo Labs employs comprehensive testing methods to verify product quality, purity, and identity. Our testing protocols utilize multiple analytical techniques to ensure that every product meets our strict quality standards.

HPLC Methodology

High-Performance Liquid Chromatography (HPLC) is a primary analytical method used to verify peptide purity and identity. Our HPLC methodology involves separating peptide components using liquid chromatography, detecting components with UV or mass spectrometry detection, and quantifying purity percentages. This technique provides detailed information about peptide composition and identifies any impurities or degradation products.

Mass Spectrometry Protocols

Mass spectrometry protocols confirm peptide identity and molecular weight through precise molecular analysis. Our mass spectrometry methods involve ionizing peptide molecules, separating ions by mass-to-charge ratio, and detecting molecular weight. This technique provides definitive verification of peptide structure and composition.

Purity Verification

Purity verification involves multiple analytical techniques to ensure that products meet our strict purity standards. We utilize HPLC and mass spectrometry to verify purity percentages, identify impurities, and confirm product quality. Purity verification ensures that research results are not compromised by contaminants or degradation products.

Contaminant Testing

Contaminant testing identifies and quantifies any unwanted substances that may be present in products. Our testing protocols detect various contaminants including residual solvents, heavy metals, and microbial contaminants. Contaminant testing ensures that products are safe for research use and meet quality standards.

Batch Verification

Batch verification ensures that every production batch meets our quality standards before release. Our batch verification process includes comprehensive testing, quality control review, and documentation. Each batch is assigned a unique identifier and undergoes complete analytical testing to ensure consistency and quality.

Purgo Labs maintains strict quality standards and compliance with industry regulations to ensure that all products meet the highest standards for research use. Our quality assurance processes are designed to consistently deliver products that meet or exceed industry standards.

Industry Standards

We adhere to industry standards for research peptide production, testing, and documentation. Our quality standards align with best practices for analytical chemistry, peptide synthesis, and quality control. Compliance with industry standards ensures that products are suitable for research applications and meet researcher expectations.

Purity Requirements

Our purity requirements typically mandate 99% or greater purity for most products, as verified by HPLC and mass spectrometry analysis. These strict purity requirements ensure that research results are not compromised by impurities or contaminants. Purity requirements are verified through comprehensive analytical testing and documented in Certificates of Analysis.

Testing Protocols

Our testing protocols utilize multiple analytical techniques to verify product quality, purity, and identity. These protocols include HPLC analysis, mass spectrometry, and additional testing as required. Testing protocols are designed to provide comprehensive quality verification and ensure that products meet our strict standards.

Compliance Information

All Purgo Labs products comply with regulations for Research Use Only (RUO) materials. We maintain compliance with applicable laws and regulations governing research materials, quality control, and documentation. Compliance information is available upon request and documented in product materials.

Accessing lab reports and Certificates of Analysis is straightforward and designed to provide researchers with comprehensive product documentation. All reports are available for download directly from product pages.

Report Availability

Certificates of Analysis are available for all Purgo Labs products and can be accessed directly from product pages. Reports are provided in PDF format and include comprehensive analytical data, quality metrics, and batch information. Reports are updated for each production batch to ensure current documentation.

Download Instructions

Downloading lab reports is simple: navigate to the product page, locate the Certificate of Analysis section, and click the download button. Reports are provided as PDF documents that can be saved, printed, or shared as needed. Downloads are immediate and require no registration or login.

Report Interpretation

Interpreting lab reports involves understanding analytical data, quality metrics, and batch information. Reports include sections for product identification, analytical methods, test results, and quality verification. Researchers should review all sections to ensure products meet their research requirements and quality standards.

Requesting Additional Data

Researchers can request additional analytical data or documentation for specific research needs. Contact our support team to discuss requirements for additional testing, documentation, or batch-specific information. We're committed to supporting research with comprehensive product information and documentation.