Porcelain Buchner Funnel Vacuum Chambers 19/26 Inert Gas Valve for

19/26 Inert Gas Valve for BVV™ ECO Rotary Evaporators

The Welch 6

Specifications Lid Material 304 Stainless Steel Valve Material 316SS Full Encapsulated PTFE Core - 1/4 Turn Flare Size (2)1/4" and (1) 3/8" 37° JIC Tri-Clamp Size(s) (3) 1

Tri-Clamp Gaskets

120LB High Purity USA 70/30% N-Butane/Propane Blend DIPTUBE- 99

Porcelain Buchner Funnel Vacuum Chambers 19/26 Inert Gas Valve forPorcelain Buchner Funnel Buchner funnel Porcelain Labware is used in the chemistry laboratory. It has exceptional resistance to all reagents except hydrofluoric acid and is highly resistant to thermal shock while having a very low coefficient of expansion. To prevent thermal stress cracks on porcelain ware do not exceed a heating cooling rate of 200C per hour. To prolong the life of porcelain products: Follow gradual heating cooling rates Use an oven