PYREX® 350 mL Buchner Funnel with Medium Fritted Disc – 36060-350M

The PYREX® 350 mL Buchner Funnel with Medium Fritted Disc (36060-350M) is a durable laboratory filtration apparatus designed for efficient solid-liquid separation, vacuum filtration, chemical analysis, and sample preparation. Manufactured by Corning from high-quality PYREX® borosilicate glass, this funnel features an integrated 80 mm diameter medium-porosity fritted glass disc with a pore size range of 10–15 micrometres. The built-in porous glass disc enables filtration without conventional filter paper in suitable applications, particularly when filtering chemical substances that could damage or react with ordinary filter paper. Its 350 mL capacity, chemically resistant construction, reinforced beaded rim, and reusable filtration surface make it suitable for pharmaceutical laboratories, analytical chemistry, industrial quality control facilities, chemical research institutions, universities, and scientific laboratories. Key Features - 350 mL capacity: Suitable for medium-volume laboratory filtration and sample preparation. - Medium porosity filtration: 10–15 µm pore size for retaining appropriately sized particles. - 80 mm fritted glass disc: Provides a wide, 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 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 damage conventional filter paper. - Laboratory-grade design: Suitable for analytical testing, chemical processing, and research applications. Specification Details Manufacturer Corning Brand PYREX® Product Code 36060-350M Product Type Buchner Funnel with Fritted Disc Funnel Capacity 350 mL Material PYREX® Borosilicate Glass Fritted Disc Diameter 80 mm Disc Porosity Medium Pore Size 10–15 µm Overall Height Approximately 180 mm Height Above Disc Approximately 75 mm Stem Length Approximately 75 mm Stem Outer Diameter Approximately 20 mm Maximum Pressure Differential 1 Atmosphere Filtration Method Gravity or Vacuum Filtration Upper Rim Beaded Porosity Testing Reference ASTM E128 Manufacturer Pack Quantity 3 Pieces Manufacturer Case Quantity 3 Pieces Main Application Solid-Liquid Separation and Laboratory Filtration