Dissolution testing machine

Details Dissolution testing machine Dissolution testing machine

1987-07-02

1991-04-30

Hill, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing liquid or solid sample

734321, 134135, 134137, 134157, 366240, 366256, 366332, 422 64, 422 65, G01N 3100

Patent

active

050116622

ABSTRACT:
A dissolution testing machine has a container for a liquid and a holder for pellets, a support for supporting the holder within the container and a drive enabling the holder to be reciprocated via its support so that solvent flushes into and out of the holder.
The holder may be a mesh tube, or a solid walled tube, closed at both ends by an apertured member. A set of containers may receive the holder successively, each container containing a solvent of the same or different characteristics.

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patent: 3951605 (1976-04-01), Natelson
patent: 4108602 (1978-08-01), Hanson et al.
patent: 4279860 (1981-07-01), Smolen
patent: 4363782 (1982-12-01), Yamashita

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