Single Cone, Plain End - Cone Size: 34/35 - 5.6" Long Shank - Borosilicate Glass - Eisco Labs

• Single cone made of high quality, heavy duty 3.3 borosilicate glass
• Cone size: 34/35
• 5.6" long
• Plain end- inner diameter measures 28mm, outer diameter measures 33mm

Single 34/35 cone made of high quality, heavy duty 3.3 borosilicate glass. Plain end, with an inner diameter of 28mm, and an outer diameter measuring 33mm. 5.6" long. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C