PYREX® Hirsch Type Fritted Glass Funnel 75mm Fine Porosity – 36210-75F

The PYREX® Hirsch Type Fritted Glass Funnel 75mm Fine Porosity is a premium laboratory filtration funnel designed for precise solid-liquid separation, fine precipitate collection, and chemical filtration applications. Manufactured from high-quality PYREX® borosilicate glass, this Hirsch-type funnel features an integrated 30mm diameter fine porosity fritted glass disc with a pore size range of 4–5.5 micrometres. The fine filtration surface provides effective retention of small particles during laboratory separation and purification procedures. Its specially designed conical body facilitates convenient collection, washing, and removal of precipitates, making it particularly useful in preparative chemistry and applications involving chemicals that could damage conventional filter paper. The durable, reusable glass construction provides excellent chemical resistance and reliable performance in research laboratories, pharmaceutical facilities, chemical testing laboratories, universities, and industrial quality-control environments. Key Features - Premium PYREX® Borosilicate Glass: Durable laboratory glassware with excellent chemical resistance. - Fine Porosity Filtration: Integrated fritted glass disc with a pore size range of 4–5.5 µm. - 75mm Funnel Diameter: Wide funnel opening for convenient transfer of laboratory samples. - 30mm Fritted Glass Disc: Supports fine particle retention and efficient solid-liquid separation. - Hirsch-Type Conical Design: Facilitates precipitate collection, washing, and removal. - Filter Paper-Free Operation: Built-in filtration surface eliminates disposable filter paper for suitable procedures. - Reusable Construction: Designed for repeated filtration applications following appropriate cleaning. - Vacuum Filtration Compatible: Suitable for appropriately assembled laboratory vacuum filtration systems. - Chemically Resistant: Suitable for many common laboratory solvents and chemical reagents. Specification Details Brand PYREX® Manufacturer Corning Product Code 36210-75F Product Type Hirsch Type Filtration Funnel Material Borosilicate Glass Funnel Top Inner Diameter 75mm (Approx.) Fritted Disc Diameter 30mm Porosity Grade Fine Pore Size Range 4–5.5 µm Overall Height 139mm (Approx.) Stem Length 70mm (Approx.) Stem Outer Diameter 8mm (Approx.) Filtration Medium Integrated Fritted Glass Disc Porosity Testing Standard ASTM E128 Method Packaging 1 Piece Reusability Reusable