Bell Jars
Bell Jars
Thermo Scientific™ Nalgene™ Vacuum Chamber
Eliminate the risk of implosion or shattering at full vacuum with these vacuum chambers. Useful as a controlled environment for degassing operations and freeze drying, vacuum chambers are available with transparent PC or amber PEI bell jar.
Thermo Scientific™ Nalgene™ Polyetherimide Replacement Vacuum Jars
Perform demanding applications with these chemically resistant replacement vacuum jars, which weigh less than glass and have a warm amber cast.
Thermo Scientific™ Nalgene™ Replacement Plates for Vacuum Chambers, polycarbonate
Use these replacement plates for select vacuum chambers and bell jars. Plates are molded of white polypropylene or polycarbonate, with neoprene gaskets.
DWK Life Sciences Kimble™ Kontes™ Filtering Bell Jar
Useful for filtrations where it is desirable to collect filtrate in a crucible, beaker or flask for further work
Corning™ PYREX™ Bell Jars with Top Knob and Ground Flange
Ground finish bottom flange ensures tight seal
Eisco™ Acrylic Bell Jar
Eisco™ Acrylic Bell Jar can be used for many experiments including demonstrating the behavior of sound within a vacuum.
Fischer Technical Company™ Glass Bell Jar with Knob
Glass bell jar ideal for use under vacuum.
Glass Bell Jars
Jars are safe at high pressure.
Ace Glass, Inc. Flask, Fernbach, 2800mL, baffled, 38mm OD plain neck, cs/3
2800mL baffled Fernbach culture flask with 38mm O.D. long style straight neck for either plastic or stainless steel closures. The bottom of the flask is triple baffled to achieve maximum oxygen transfer to the culture medium. CAUTION: Do not place on direct heat source.
Grainger Fire Bell 10 In.
The Edwards Signaling Fire Bell is a 20 to 24 volt DC powered fire alarm bell with a loud, penetrating sound. It has a rugged steel housing finished in red enamel and operates on continuous voltage. The bell produces a sound output of 84 to 88 decibels at 10 feet. It is weatherproof and suitable for indoor or outdoor use. The bell measures 5 inches high by 5 inches wide.