Gore pharma container feels the freeze

Published: 8-Dec-2006


Gore & Associates has launched a new freeze-drying container suitable for research and stability studies, scale-up evaluations and multi-product lyophilisation operations.

Gore Lyoguard freeze-drying containers hold up to 60ml of product and are single-use, autoclavable packages with removable, screw-on lids that provide easy access to the pharmaceutical cake.

Gore's range of freeze drying products prevent contamination by containing and protecting pharmaceutical compounds in a closed system, while at the same time providing a means for sublimation of solvent (normally water) to occur. It also reduces the time-consuming process of cleaning the freeze-drying equipment as well as any cleaning validation that was necessary.

A proprietary expanded polytetrafluoroethylene (ePTFE) membrane is incorporated into the container's removable lid allowing vapour to flow freely in and out of the container and preventing contaminants from entering the container. The bottom part of the container is made of polypropylene and a medical-grade film that complies with FDA regulation 21 CFR 177.1520.

“Many of today's pharmaceutical research programs are using more potent active ingredients, and these pose a challenge to manufacturers committed to worker safety,” said Gore's global product manager Joseph Brendle.

The containers “can be an integral part of programs that reduce workers' potential exposure to potent compounds without requiring major changes to manufacturing processes or large capital investments,” he added.

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