PYREX® 30 mL Buchner Funnel with Coarse Fritted Disc – 36060-30C

The PYREX® 30 mL Buchner Funnel with Coarse Fritted Disc (36060-30C) is a durable laboratory filtration apparatus designed for efficient solid-liquid separation, vacuum filtration, chemical analysis, and small-volume sample preparation. Manufactured by Corning from high-quality PYREX® borosilicate glass, this funnel features an integrated 30 mm diameter coarse-porosity fritted glass disc with a pore size range of 40–60 micrometres. The built-in porous glass disc allows filtration without conventional filter paper in suitable applications, particularly when handling chemicals that may damage or react with ordinary filter paper. Its chemically resistant construction, reinforced beaded rim, and reusable filtration surface make it suitable for pharmaceutical laboratories, chemical research facilities, educational institutions, industrial quality control laboratories, and analytical testing applications. Key Features - 30 mL capacity: Suitable for small-volume laboratory filtration and sample preparation. - Coarse porosity filtration: 40–60 µm pore size for retaining relatively large particles. - 30 mm fritted glass disc: Provides an integrated filtration surface. - PYREX® borosilicate glass: Offers excellent chemical resistance and thermal durability. - Filter paper-free filtration: Eliminates the need for separate filter paper in suitable applications. - Vacuum filtration compatibility: Suitable for use with compatible laboratory vacuum filtration systems. - Beaded upper rim: Provides a smooth, reinforced funnel opening. - Reusable construction: Can be cleaned and reused following appropriate laboratory procedures. - Chemical resistance: Suitable for many laboratory reagents that may attack conventional filter paper. - Laboratory-grade design: Suitable for analytical testing, sample preparation, and research applications. Specification Details Manufacturer Corning Brand PYREX® Product Code 36060-30C Product Type Buchner Funnel with Fritted Disc Funnel Capacity 30 mL Material Borosilicate Glass Fritted Disc Diameter 30 mm Disc Porosity Coarse Pore Size 40–60 µm Overall Height Approximately 139 mm Height Above Disc Approximately 47 mm Stem Length Approximately 75 mm Stem Outer Diameter Approximately 8 mm Maximum Pressure Differential 1 Atmosphere Filtration Method Gravity or Vacuum Filtration Upper Rim Beaded Porosity Testing Reference ASTM E128 Manufacturer Pack Quantity 6 Pieces Manufacturer Case Quantity 6 Pieces Main Application Solid-Liquid Separation and Laboratory Filtration