Delphian Technology Inc. was acquired by pION INC in June of 2002. The company is a wholly owned subsidiary of pION INC. Since its acquisition, Delphian has continued to focus on the development of its flagship product, the Rainbow Dynamic Dissolution Monitor® and the associated Rainbow Dissolution SmartWare®. 

Dissolution data provided by Rainbow has very high density and reliability, security, and reproducibility. It allows significant reduction in the formulation development process, and in the final analysis, the time-to-market of a new drug.

Our goal is to make in situ technology that employs the fiber optic probe become the technology of choice by the analytical chemists working in formulation development, method development, QC, and other sectors of pharmaceutical science and industry where dissolution testing is applied.