Bell Jar, 5x9, 1/2 gal. Heavy Duty
5" dia., 9" high, 1/2gal.
This quality bell jar is hand blown of heavy flint glass and is useful for demonstrations of vacuum procedures. NC-8815
$58.95
Bell Jar, 6x11, 1 gal. Heavy Duty
6" dia, 11" high.
This bell jar is hand blown of heavy flint glass and is useful for demonstrations of vacuum procedures. NC-11033
$99.95
Bell Jar and Vacuum Plate Combo, 1/2 gal.
Buy the half gallon bell jar and vacuum plate together and save! NC-12891
$149.95
Bell Jar and Vacuum Plate Combo, 1 gal.
Buy the one gallon size bell jar and vacuum plate together and save! NC-12892
$189.95
Vacuum Plate, 10 inches, for Bell Jar
You can create a vacuum, using the tight fitting plate mounted on a sturdy aluminum base which is also corrosion resistant. Designed to fit any bell jar 10" OD or less. NC-14260
$99.95
Silicone High Vacuum Grease, 150g
Used as a sealant for vacuum, distillation, and pressure systems. Lubricates valves, stopcocks, and synthetic rubber gaskets and seals in high temperature applications. Used to lubricate O-rings in telescopes and binoculars, and can prevent fogging of lenses. NC-1087
$64.99
Apiezon PFPE 501 Vacuum Grease, 100g
Used as a high performance lubricant and sealant which can be used with confidence in extreme environments, ultra high vacuum conditions and in the presence of gaseous and liquid oxygen at elevated temperatures. NC-14152
$279.00
PTFE Joint Sleeve for 24/40 Ground Glass Joints
Reusable PTFE sleeves for greaseless connections are inserted between standard taper ground glass joints to prevent seizing and galling. NC-13855
$4.95
Black Gold Vacuum Pump Oil, 1 gal.
JB Industries' Black Gold Vacuum Pump Oil is the gold standard in vacuum pump care. For use in any vacuum pump, Black Gold is extremely refined and non-detergent. NC-13890
$54.95
Vacuum Tubing, 3/8" ID, Pk/5 ft
This red extruded vacuum tubing is flexible, smooth-walled and made of high-quality gum rubber. 3/8" ID, 1" OD. Sold as a pack of 5 feet. NC- 13788
$29.95
Vacuum Tubing, 5/16" ID, Pk/10 ft
This red extruded vacuum tubing is flexible, smooth-walled and made of high-quality gum rubber. 5/16" ID, 1" OD. Sold as a pack of 10 feet. NC- 13787
$29.95
Hand Vacuum Pump with Pressure Gauge
The vacuum pump is made of a durable polychloroethylene plastic and is light weight and can provide a vacuum of 50mm HG by pumping its handle. NC-6678
$39.95
