[Perforated w & Fixed Plate 36 (91.4cm) Funnel]
[Medium Porosity w & Fixed plate 18 (45.7cm) Funnel]
[Perforated w & Fixed Plate 18 (45.7cm) Funnel]
[Medium Porosity w & Removable plate 10.25 (26cm) Funnel]
[Coarse Porosity w & Fixed plate 10.25 (26cm) Funnel]
[Coarse Porosity w & Removable plate 10.25 (26cm) Funnel]
[Perforated w & Removable Plate 18 (45.7cm) Funnel]
[Perforated w & Removable Plate 10.25 (26cm) Funnel]
[Medium Porosity w & Fixed plate 10.25 (26cm) Funnel]
[Medium Porosity w & Removable plate 18 (45.7cm) Funnel]
Table-top Buchner funnels with coarse porosity (90-130 microns) with removable filter plates are 6.4mm (1/4") thick high density polyethylene with a non-porous circumference to better fasten filter paper to the plate. Research, industrial and healthcare professionals rely on SP Scienceware for their sample handling needs. Sold worldwide, Bel-Art and H-B Instrument brand laboratory supplies include over 5,000 items from safety wash bottles to fume hoods, thermometers, racks, desiccators, hydrometers, ice buckets, scoops and spoons. Custom calibration services, plastic molding, specialty coatings and wire manufacturing are also available. Wilmad-LabGlass brand laboratory glassware complements Bel-Art and H-B Instrument with over 7000 items including NMR and EPR consumables and specialty glassware, as well as custom fabrication for individual glassware, glass repair services and OEM glass parts. SP Scienceware is a division of Warminster, PA based SP Industries which also include SP Scientific laboratory, thermal management, and pharmaceutical production equipment and SP Ableware aids for daily living.