Pear Shaped Separatory Funnels

Photo of Corning 6400 PYREX® Squibb Separatory Funnel with Glass Stopcock and Glass Standard Taper Stopper

These PYREX® separatory funnels have glass Standard Taper stopcocks and strong, hollow Standard Taper glass stoppers.

(Sample Photo Shown. Individual items may differ from the image shown.)

Photo of Corning 66402 PYREXPLUS® Coated Squibb Separatory Funnel with PTFE Stopcock and Glass Standard Taper Stopper

These PYREXPLUS® coated pear-shaped separatory funnels have a protective PVC coating for longer product life and safety. Protective coating helps prevent glass from shattering and reduces spills, is autoclavable (121° C) and resistant to thermal shock. The funnels have Polytetrafluorethylene (PTFE) Standard stopcocks and strong, hollow Standard Taper glass stoppers. The PTFE plug fits into the micro-finish barrel. The plug also reduces freezing problems and grease contamination.

Photo of Corning 6302 PYREX® Squibb Separatory Funnel with Rotaflo® Stopcock and Glass Standard Taper Stopper

These PYREX® Squibb separatory funnels have Rotaflo® stopcocks and strong, hollow glass stoppers. Stem O.D. is 10mm.

(Sample Photo Shown. Individual items may differ from the image shown.)

Photo of Corning 6404 PYREX® Pear-Shaped Squibb Separatory Funnel with PTFE Stopcock and Polyethylene Standard Taper Stopper

These PYREX® pear-shaped glass separatory funnels have PTFE (Polytetrafluorethylene) stopcocks and Standard Taper polyethylene stoppers. The stopper is made with a closed bottom and is of linear high density polyethylene to conform to Standard Taper stopper dimensions. The PTFE plug fits into the micro-finish barrel. The plug also reduces freezing problems and grease contamination. For replacement polyethylene Standard Taper stoppers, see No. 7624; for PTFE stopcock assemblies, see No. 7681.

(Sample Photo Shown. Individual items may differ from the image shown.)

Photo of Kimble 29055F KIMAX Squibb Pear-Shaped Separatory Funnels with PTFE Stopcock and Standard Taper 24/40 Joint

Kimble 29055F KIMAX Squibb Pear-Shaped Separatory Funnels with PTFE Stopcock and Standard Taper Joint have a Ground Glass Stopper. Lower stems have an ID large enough that a column of liquid will "break" with the stopcock closed, thereby giving a more complete separation and eliminating the necessity of emptying the funnel. Full length Standard Taper 24/40 joint protects the delivery stem. Supplied with a drip tip designed to provide drop counting. Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements.

Photo of Kimble 29048 KIMAX Squibb Pear-Shaped Separatory Funnels with Glass Stopcock

These Kimble 29048 KIMAX Squibb Pear-Shaped Separatory Funnels are supplied with a  ground glass stopcock and stopper. Lower stems have an I.D. large enough that a column of liquid will "break" with the stopcock closed, thereby giving a more complete separation and eliminating the necessity of emptying the funnel. Designed from ASTM Specification E1096, Type 4 requirements. Replacement stopper is 850100.

(Sample Photo Displayed. Individual items may differ from the image shown)

 

Photo of Kimble 29048F KIMAX Squibb Pear-Shaped Separatory Funnel with PTFE Stopcock

These Kimble 29048F KIMAX Squibb Pear-Shaped Separatory Funnels are supplied with a PTFE stopcock and glass stopper. Lower stems have an I.D. large enough that a column of liquid will "break" with the stopcock closed, thereby giving a more complete separation and eliminating the necessity of emptying the funnel. Designed from ASTM Specification E1096, Type 4 requirements. Replacement stopper is 850100.

(Sample Photo Displayed. Individual items may differ from the image shown)

 

Photo of Kimble 29049F KIMAX Squibb Pear Shaped Separatory Funnel with PTFE Stopcock and Plastic Stopper

Kimble 29049F KIMAX Squibb Pear-Shaped Separatory Funnels are supplied with a PTFE stopcock plug and with a closed-bottom, linear high-density polyethylene stopper to fit in the Standard Taper ground neck. Lower stems have an ID large enough that a column of liquid will “break” with the stopcock closed, thereby giving a more complete separation and eliminating the necessity of emptying the funnel. Replacement PTFE stopcock plug is 41500F. Replacement stopper is 28160R. Designed from ASTM Specification E1096, Type IV requirements.

Photo of KIMBLE® 29052F KIMAX RAY-SORB® Squibb Pear Shaped Separatory Funnels with Color-Coded PTFE Stopper & PTFE Stopcock

KIMBLE® 29052F RAY-SORB® Squibb Pear Shaped Separatory Funnels with Color-Coded PTFE Stopper & PTFE Stopcock. These funnels are RAY-SORB® processed to protect light sensitive contents from shorter wavelength light. Standard Taper PTFE color-coded stopper and color-coded stopcock is supplied. Replacement stopper is 41901R. Replacement stopcock plug is 41500F. Lower stems have an ID large enough that a column of liquid will “break” with the stopcock closed, thereby giving a more complete separation and eliminating the necessity of emptying the funnel.

Photo of Corning 6406 PYREX Squibb Economy Separatory Funnels with Replaceable Parts

These economical PYREX® separatory funnels are designed to reduce replacement costs by providing replaceable components. These sturdy, durable funnels are designed for long life and maximum safety. The replaceable PTFE stopcock assembly has a simple screw thread locking nut and collar which ensure that the stopcock cannot fall out in use. The tip has a 7mm O.D. stem that is also replaceable. Its ground end provides a better grip and helps prevent the tip from falling out. The funnel comes complete with a high density polyethylene stopper.