Addition Funnels

DWK Life Sciences Kimble™ Kontes™ PTFE-Plug Stopcocks, Graduations, Pressure Equalizing Lines, Ground Joint Funnels

Graduations to stopcock are numbered both up and down

DWK Life Sciences Kimble™ Kontes™ Graduated Addition Funnels with PTFE Metering Plug

Reproducible addition rates achieved

DWK Life Sciences Kimble™ Kontes™ Funnel with PTFE-Plug Stopcock, Ground Joints

Ungraduated cylindrical addition funnel with PTFE stopcock manufactured from 33 expansion, low extractable borosilicate glass. Available with 250mL or 500mL capacity.

DWK Life Sciences Kimble™ KIMAX™ Addition Funnel with PTFE Stopcock

Supplied with a ground glass stopper and PTFE stopcock

Heidolph™ Radleys Solid Additions Funnel Available on GSA/VA Contract for Federal Government customers only.

DWK Life Sciences Kimble™ Kontes™ Pressure Equalizing Lines, standard taper Stopcocks, Ground Joint Funnels Available on GSA/VA Contract for Federal Government customers only.

DWK Life Sciences Kimble™ Kontes™ PTFE-Plug Stopcocks, Stoppers, Ground Joints Funnels

Synthware™ Solvent Addition Funnels

Permits addition of solvents to flash chromatography columns without disturbing silica-gel/packing layer

Synthware™ Addition Funnels with High Vacuum Valve

Used for filling containers

Kimble™ Kontes™ PTFE-Plug Stopcocks, Pressure Equalizing Lines, Ground Joints, standard taper Stopper Funnels

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