Funnels

European style funnel with new leak-tight, locking stopper that will not fall out during shaking or transportation. Outer ground joint at top is a Rodaviss joint.

With straight, open top and a 2mm bore 1:5 taper PTFE stopcock plug. Porosity A frit, 145-174 micron.

With standard taper stopper joint. Stopcock available 1:5 PTFE plug. Stopper size is standard taper 24/40. For replacement stopcock plugs, see 8224. For stoppers, order 8250-12. Stopper NOT supplied.

Cylindrical with standard taper joint top and bottom and drip stem. Stopcock has glass plug.

Cylindrical with 24/40 standard taper joints top and bottom and drip stem. Stopcock has 1:5 PTFE plug. Drip stem does not extend beyond joint, thereby eliminating possible source of breakage. For same funnel with glass plug, see 7291.

Cylindrical with standard taper joint at top and bottom and drip stem. Stopcock on equalizing arm permits filling funnel without having to open the system to atmosphere.

Cylindrical, with standard taper 24/40 joint top and bottom. Supplied with 1:5 PTFE stopcock plugs which require no lubrication.

Graduated addition funnel featuring standard taper joints,graduations in both ascending and descending volume,protected drip tip and a glass stopcock. Graduations are calibrated from the stopcock.

Cylindrical with joint at top and bottom, drip stem, and double scale graduations, calibrated from stopcock. Drip stem does not extend beyond the joint, thereby eliminating a possible source of breakage. PTFE stopcock plug.

Cylindrical wtih standard taper joint top and bottom, drip stem, pressure equalizing arm and double scale graduations, calibrated from stopcock. Drip stem does not extend beyond joint, thereby eliminating possible source of breakage.

Cylindrical wtih standard taper joint top and bottom, drip stem, pressure equalizing arm and double scale graduations, calibrated from stopcock. Drip stem does not extend beyond joint, thereby eliminating possible source of breakage.

125mL Sep Funnel, Old Style, 14/20 Joint