Eisco 500ml Buchner Funnel, 19/26 Joint, G-3 Sintered Disc – Borosilicate Glass
Buchner Funnel, 500ml -19/26 Joint – G-3 Sintered Disc – Boro. Glass – Eisco. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515C | Annealing Point 565C | Softening Point 820C.