TESTING STANDARDS
Our Testing Standards
Careful quality control. Transparent reporting.
Batch documentation posted as it becomes available.
Our 4-Step Quality Process
Synthesis
Each batch begins with peptide synthesis, followed by lyophilization and packaging.
Sample Extraction
Our process calls for a representative sample from each batch.
Third-Party Lab Testing
Our process calls for analysis by an independent third-party laboratory.
COA Publication
Certificates of Analysis (COAs) are published in our COA Library as results become available.
Our 4-Step Quality Process
Synthesis
Each batch begins with peptide synthesis, followed by lyophilization and packaging.
Sample Extraction
Our process calls for a representative sample from each batch.
Third-Party Lab Testing
Our process calls for analysis by an independent third-party laboratory.
COA Publication
Certificates of Analysis (COAs) are published in our COA Library as results become available.
Why Batch-Specific COAs Matter
Batch-specific reports let researchers check identity and purity data for the exact lot they received, as each report is published.
HPLC-UV
High-Performance Liquid Chromatography with UV detection for precise quantification and purity analysis.
Mass Spectrometry
Mass spectrometry for molecular weight and identity confirmation.
Microbial Screening
Microbial limit screening is part of our planned third-party test panel. Results appear on each batch COA when that screen is completed.
Heavy Metal Testing
Heavy metal screening by ICP-MS is part of our planned third-party test panel. Results appear on each batch COA when that screen is completed.
TRANSPARENT BY DESIGN
Certificate of Analysis Sample Preview
Batch-Specific COAs as Posted
Third-Party Testing Planned
Documentation as Available
Methods Disclosed
