Viscosity Bath Manufactures in Ahmedabad Brand: Hema Viscosity baths also play a critical role in the pharmaceutical industry, where drug formulations require precise rheological properties to ensure proper efficacy and delivery. Active pharmaceutical ingredients (APIs) and excipients must be tested for their flow properties to determine how they will behave when processed into final dosage forms like tablets, suspensions, or gels. A viscosity bath helps maintain consistency across tests and assures that products will perform as intended when they reach consumers.