Third Party Testing and Certificates of Analysis
Researchers need to know exactly what they are working with. That is why BioEdge sends every batch to independent third party labs before it ships, and provides a certificate of analysis on request for the batch you receive.
Purity and identity, on paper.
Every production batch is verified by an outside lab using HPLC and mass spectrometry. The results are documented on a certificate of analysis tied to the batch number on your vial.
HPLC purity testing
High performance liquid chromatography confirms that every batch meets the 99%+ purity standard.
Mass spectrometry identity
Mass spec verifies molecular weight and identity, so what is on the label is what is in the vial.
Independent third party labs
Testing is performed by outside labs. No self-certification. No conflicts of interest.
Batch-specific COAs
Certificates of analysis are tied to the batch number printed on the vial you receive.
How to request a batch COA
- Locate the batch number printed on your vial label.
- Email support with your order number and batch number.
- Receive the matching certificate of analysis, usually within one business day.
Why COAs matter for research
Reproducibility depends on knowing the exact material used in every experiment. A verified certificate of analysis removes ambiguity about identity and purity.
Publishable work needs a documented source. BioEdge provides the paper trail so your batch can be referenced directly in methods sections and internal QA.
Frequently Asked Questions
Source with confidence.
Browse the BioEdge catalog. Every batch tested. Every COA on request.