PYREX Hirsch Funnels with 20mm Diameter Medium Porosity Fritted Disc

PYREX Hirsch Funnels with 20mm Diameter Medium Porosity Fritted Disc, Part Number 36210-50M-CL, Buy now from Corning Glass at Dawn Scientific.

These PYREX® Hirsch funnels have a 20mm diameter medium porosity fritted disc with a porosity range of 10 to 15 µm. These fritted disc funnels are very useful in preparative work, or in making separations where it is necessary to wash the precipitate and redissolve with chemicals which would attack filter paper. The angle of the funnel body facilitates the removal of precipitates. Porosity is controlled in manufacture, and discs are individually tested and graded into these classifications. The porosity for the pore diameter of the filter is determined in the same manner as specified in ASTM E-128 “Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use.” For more information on fritted products, please check the Technical Information Listing for the Guide to Selecting and Using Fritted Glassware.

Corning Incorporated, a renowned leader in materials science, has continually pushed the boundaries of innovation by merging its extensive expertise with robust manufacturing and engineering capabilities. Corning Glass has become synonymous with strength, reliability, and cutting-edge design. Corning’s commitment to advancing materials science continues to drive innovation, inspiring the development of next-generation solutions that shape the future of industries and improve the way we interact with technology.

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