Fisherbrand™ Weighing Funnels manufactured by Thermo Fisher Scientific are borosilicate glass funnels with tapered pouring necks, ideal for microtransfer of solids and liquids as well as weighing dish.
Specification
Material: Borosilicate Glass Max. Temperature (English): 849°F Product Type: Weighing Funnel Max. Temperature (Metric): 454°C Diameter (Metric) Stem: One each of (OD x ID): 6.25 x 2.52, 7.25 x 3.62, 10.25 x 8.12, 10.25 x 8.12, 13.25 x 11.16 mm Diameter (Metric)Top: One each of: 10, 15, 20, 25 and 32 mm