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These 2L PYREX® pear-shaped glass separatory funnels have PTFE (Polytetrafluorethylene) No. 6 Product Standard stopcocks and No. 38 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.

Item Description:
These 2L PYREX® pear-shaped glass separatory funnels have PTFE (Polytetrafluorethylene) No. 6 Product Standard stopcocks and No. 38 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.

 

Product Family Description:

The stopper is made with a closed bottom and is of linear high density polyethylene to conform to stopper dimensions.

For stopper only, see Cat. No. 7624.

 

 

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