Online Catalog
A collection of nonclinical studies & assays; customization is possible.

Physical and chemical compatibility

Physical and chemical compatibility for physicochemical properties testing is required to demonstrate the stability of the active substance and preparation in storage for safe and efficacious use of product. 

Proposed mixtures plus excipients (e.g., using ASTM standard method E 1518-05) are tested for compatibility. Also, aerosol pack pressure limitations are determined to lie in accordance with storage regulations. Low temperature stability testing ('freeze/thaw' cycles), hydrolysis and phase transformation are also key physicochemical factors to consider.

Industry Market

Chemical, Crop

Phase

Nonclinical