Powder funnel is useful for the introduction of solids or liquids into reactions under atmospheric conditions. Funnels have 60° side angle and a standard taper outer joint.

If you need any other size or other Ground joints,please contact with us

Be Made From G3.3 Borosilicate Glass

Annealing Point ------560℃

Linear Coefficient of Expansion------ 32×10-7/℃

Softening Point------820℃