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Knowing how to test peptides for purity ensures the reliability and...
Understanding how long peptides last at room temperature is critical for...
Knowing how to test peptides for purity ensures the reliability and...
Understanding how long peptides last at room temperature is critical for...
Lot-to-lot consistency has been excellent. The COA documentation is exactly what I need for reproducible work.
Shipping was fast and the cold pack actually arrived cold. Vials sealed perfectly. Will reorder.
The HPLC reports lined up with what was advertised. That alone makes Prax my go-to source.
Customer support answered within an hour and re-shipped a replacement vial when one arrived loose. Solid service.