Glassware Kits

The Chemglass Airfree&reg portable vacuum system has been designed to be a totally self-contained system for use in vacuum distillations, sample degassing, vapor pressure and other preparative work requiring vacuum to 1 micron.&nbsp Please Note:

The Chemglass Airfree&reg portable vacuum system has been designed to be a totally self-contained system for use in vacuum distillations, sample degassing, vapor pressure and other preparative work requiring vacuum to 1 micron.&nbsp Please Note:

The Chemglass Airfree&reg portable vacuum system has been designed to be a totally self-contained system for use in vacuum distillations, sample degassing, vapor pressure and other preparative work requiring vacuum to 1 micron.&nbsp Please Note:

Borosilicate glass, lower distribution heads for model R220 rotary evaporators. Heads have improved designs by utilizing Ace-Threds for connections.

Replacement borosilicate glass valve assemblies for model R220 rotary evaporators. Both code -07 receiving flask bottom drain assembly and code -05 distribution head valve assembly feature PTFE valve stems with Kalrez o-rings.

Replacement borosilicate glass valve assemblies for model R220 rotary evaporators. Both code -07 receiving flask bottom drain assembly and code -05 distribution head valve assembly feature PTFE valve stems with Kalrez o-rings.

Replacement borosilicate glass valve assemblies for model R220 rotary evaporators. Both code -07 receiving flask bottom drain assembly and code -05 distribution head valve assembly feature PTFE valve stems with Kalrez o-rings.

Replacement borosilicate glass valve assemblies for model R220 rotary evaporators. Both code -07 receiving flask bottom drain assembly and code -05 distribution head valve assembly feature PTFE valve stems with Kalrez o-rings.

A convenient glassware assortment designed for general laboratory use. A great value! Includes twelve 30ml Barnes Dropping Bottles with dropping pippettes and one each of the following: 5 piece Beaker starter set, 9&quot Beaker Tongs, 5 piece

These kits feature the patented chaste connectors and specially tooled glassware components providing great versatility. Kits are packed in a rugged polyethylene storage case (2 1/2 W x 10 D) with a die cut foam insert."

Designed to address the experiments detailed in the Williamson text Macroscale and Microscale Organic Experiments published by D.C.

Components used to perform the Williamson experiments described in Macroscale and Microscale Organic Experiments are included. 748000-0000 is packed in a rugged polyethylene storage case (2-1/2&quot H x 13-1/2&quot W x 10&quot D) with a die cut