COA Testing Workflow
01
Batch submission
Each peptide batch is submitted to a third-party testing laboratory following production. No batch is released for fulfillment before testing is complete.
02
Third-party HPLC + MS analysis
Testing is conducted using High-Performance Liquid Chromatography (HPLC) for purity and Mass Spectrometry (MS) for identity confirmation and molecular weight verification.
03
CoA publication
Results are compiled into a Certificate of Analysis (CoA) and published on the relevant product page. The batch is marked as available only after the CoA is live.
04
Batch traceability
Each CoA is tied to a specific batch number. Researchers can verify the exact batch they are ordering against the published documentation.
Methodology
HPLC
High-Performance Liquid Chromatography
Purity quantification
MS
Mass Spectrometry
Identity + molecular weight verification
Testing Laboratory
Testing laboratory details are confirmed at the time of batch testing and published with each CoA.
Batch Records
Testing is completed prior to batch purchase and shipment. This page is the central location for CoA access and batch documentation.