Quality and testing
What is tested, what is published, and how material is handled.
Analytical testing
Material supplied by Peptinex is analytically tested. Test documentation is available on request for the material supplied.
Published specifications
We publish purity figures only where supporting documentation exists. Where it does not, the field is left blank rather than estimated.
Handling and storage
Vials are sealed and shipped under temperature control. Storage conditions are stated for every product.