Pyrex® Filter discs

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Durable glass sinters

Available in different porosity grades and in a range of different diameters, these Pyrex^® borosilicate sintered discs have excellent thermal and chemical resistance properties.

Complies with ISO 4793
For use by Glassblowers constructing special apparatus
Manufactured from Pyrex^® borosilicate glass for resistance to heat and chemical corrosion
Close control of pore size
Accurate and consistent disc dimensions
High mechanical strength to withstand full vacuum
Convenient packaging

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Product Specification

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