Powder funnel made of high quality borosilicate 3.3 glass
60º angle funnel with plain stem
Funnel measures 2″ (45mm) in diameter
Total length of funnel measures 2.5″ (63.5mm), and stem measures 1.25″ (32mm) long
Stem has an inner diameter of 16mm, and an outer diameter of 20mm

Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.

Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.

Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.