PYREX® Hirsch Type Fritted Glass Funnel 75mm Medium Porosity – 36210-75M

The PYREX® Hirsch Type Fritted Glass Funnel 75mm Medium Porosity is a premium laboratory filtration funnel designed for efficient solid-liquid separation, precipitate collection, washing, and chemical filtration applications. Manufactured from high-quality PYREX® borosilicate glass, this Hirsch-type funnel features an integrated 30mm diameter medium porosity fritted glass disc with a pore size range of 10–15 micrometres. The built-in filtration surface provides effective particle retention without requiring conventional filter paper for suitable applications. Its specially designed conical body facilitates convenient collection, washing, and removal of precipitates, making it especially useful in preparative chemistry and laboratory procedures involving chemicals that could damage conventional filter paper. The durable, reusable glass construction provides excellent chemical resistance and consistent filtration performance, making it suitable for pharmaceutical laboratories, chemical testing facilities, universities, research institutions, and industrial quality-control laboratories. Key Features - Premium PYREX® Borosilicate Glass: Durable laboratory-grade glass with excellent chemical resistance. - Medium Porosity Filtration: Integrated fritted glass disc with a pore size range of 10–15 µm. - 75mm Funnel Diameter: Wide opening for convenient transfer and handling of laboratory samples. - 30mm Fritted Glass Disc: Provides an effective filtration surface for solid-liquid separation. - Hirsch-Type Conical Design: Facilitates convenient precipitate collection, washing, and removal. - Filter Paper-Free Operation: Built-in filtration disc reduces dependence on disposable filter paper. - Reusable Construction: Suitable for repeated laboratory filtration applications following proper cleaning. - Vacuum Filtration Compatible: Can be used with appropriately configured laboratory vacuum filtration systems. - Chemical Resistance: Suitable for many common laboratory solvents and chemical reagents. Specification Details Brand PYREX® Manufacturer Corning Product Code 36210-75M Product Type Hirsch Type Filtration Funnel Material Borosilicate Glass Funnel Top Inner Diameter 75mm (Approx.) Fritted Disc Diameter 30mm Porosity Grade Medium Pore Size Range 10–15 µm Overall Height 139mm (Approx.) Stem Length 70mm (Approx.) Stem Outer Diameter 8mm (Approx.) Filtration Medium Integrated Fritted Glass Disc Porosity Testing Method ASTM E128 Packaging 1 Piece Reusability Reusable