Start-up” 6-cell Manual Test System
A start-up vertical diffusion cell test system for manual use and sampling. This expanded package includes a 6-cell drive system with stainless stand, 6 vertical diffusion cells, convenient manual sampling syringe, jacketed media replace beaker, and supply kit. The circulating waterbath must be ordered separately. The start-up manual test system is adaptable for later addition of the new Vision Microette autosampler. See USP for further information.
In vitro diffusion testing of the transfer rate across membrane
In vitro diffusion testing of the transfer rate across membrane is a technology used for the study of skin transfer kinetics and to establish batch-to-batch uniformity of topical preparations. The procedure employs a diffusion cell that separates a donor compartment from a receptor compartment with a specified membrane.
Complete turnkey systems for diffusion cell testing are available from Hanson Research. Read more about the Diffusion Cell Test System at »Teledyne Hanson Research.
To read more – follow the links below
Dissolution
Dissolution testing determines the release rate of an active pharmaceutical ingredient in tablet or capsule form as it dissolves into solution.
Diffusion
Diffusion testing is a release rate test of an active pharmaceutical ingredient in semisolid form as it permeates through a skin-like membrane into solution.
Physical testing
Physical testing refers to the monitoring of physical characteristics of a drug product, typically oral dosage forms such as tablets and capsules.
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