Saranjit Singh is a professor and head of the department of pharmaceutical analysis at the National Institute of Pharmaceutical Education and Research, Sector 67, S.A.S. Nagar 160062, India, tel. 91 172 214682, fax 91 172 214692.

APIs and Excipients

Drug Development

Pharmaceutical Technology-06-02-2003

Pharmaceutical Technology

The authors investigated the moisture gain of products containing ethambutol that were packaged in strip and blister packs as well as unpackaged formulations.

Behavior of Uptake of Moisture by Drugs and Excipients under Accelerated Conditions of Temperature and Humidity in the Absence and the Presence of Light