Independent Third-Party Testing – Our Process

At River Peptides, we take quality assurance seriously.
Every new batch of research compounds we receive is sent for
independent testing at an accredited third-party laboratory.
Our goal is to ensure researchers have access to current, accurate, and verified data for every compound.

Our Testing Approach

We follow a structured process to maintain the highest standards of quality and transparency:

  • Batch Testing on Arrival — when a new batch arrives, samples are immediately sent for independent analysis.
  • Accredited Third-Party Laboratories — we work with multiple globally recognised independent laboratories including Janoshik laboratories in the Czech Republic and Analiza Biatek in Poland for testing and verification.
  • Advanced Analytical Methods — our testing uses:
    • HPLC (High-Performance Liquid Chromatography) to confirm purity and detect related substances
    • Mass spectrometry to verify compound identity
    • Additional assays where necessary to validate quality

Publishing Results

Once testing is complete, results are reviewed internally and made available as soon as possible.
This ensures the data provided to researchers always reflects the current batch in circulation.

Our Commitment

We believe transparency is essential to research integrity.
By testing every new batch through an independent third-party laboratory and
using advanced analytical methods, we ensure the quality of our compounds remains consistently high.

Fresh Testing. Verified Results. Transparent Data.

  • Independent laboratory testing on every new batch
  • HPLC + mass spectrometry used to confirm identity and purity
  • Results reflect the current stock


How to Verify Your Batch

To view the independent Certificate of Analysis (CoA) for your specific product, please use the search tool below:

  • Locate the Batch ID printed on your product label.
  • Enter the ID into the search field to filter the results.
  • Select your product from the list to view or download the verified HPLC and mass spectrometry data.

Certificates