The unique shape of these Space Saver® desiccators offers maximum interior clearances for more or larger contents without further crowding the benchtop. The thick walls ensure a rugged shatter resistant unit that simply stores a vacuum or stays sealed even if not under vacuum. The included polypropylene stopcock has a vivid, red handle to immediately determine its orientation and a port that accepts 1/4" (6.4mm) I.D. vacuum tubing. The top section can be lifted off using the large ribbed knob at the top center. A Neoprene O-ring offers a secure seal, which does not require grease, but is unaffected if grease is applied. A rigid, perforated polypropylene plate, 3.2 mm (1/8") thick supports the contents and leaves space underneath for desiccant backup if desired. The plate is removable and can be replaced with High Heat Desiccator Plates (catalog numbers 80941, 80942 or 80943 depending on size) to support hot crucibles. Small footprint with 13% more interior volume than typical desiccator domes Glass transparent, shatter resistant polycarbonate upper section offers unobstructed viewing of contents Polypropylene lower section has excellent chemical resistance and can be used with incandescent crucibles supported on porcelain plate Polypropylene stopcock with a Teflon® PTFE plug controls airflow to gently release vacuum Stores full vacuum 29.9" Hg (759mm) at room temperature for 24 hours without need for vacuum grease Classic Dome Design Desiccators with and without Vacuum Ports
With Polypropylene Bottom & Vacuum Ports
80929A	Small Space Saver® Desiccator: Flange O.D. - 6 3/4" Inside Diameter - 5 7/8" Overall Height - 8 1/8" Maximum Clearance Above Plate - 4 3/4"			$67.75
80929	Standard Space Saver®  Desiccator: Flange O.D. - 9 1/16" Inside Diameter - 7 3/4" Overall Height - 10 1/4" Maximum Clearance Above Plate - 6 3/16"			$87.50
80929C	Large Space Saver®  Desiccator: Flange O.D. - 10 3/4" Inside Diameter - 9 7/16" Overall Height - 12 1/8" Maximum Clearance Above Plate - 7 3/4"			$105.00
94202	Replacement Lid - for 80929C			$32.95 ea.
With Clear Polycarbonate Bottom & Vacuum Ports
80935	Small Clear Space Saver®  Desiccator: Flange O.D. - 6 3/4" Inside Diameter - 5 7/8" Overall Height - 8 1/8" Maximum Clearance Above Plate - 4 3/4"			$59.95
80936	Standard Clear Space Saver®  Desiccator: Flange O.D. - 9 1/16" Inside Diameter - 7 3/4" Overall Height - 10 1/4" Maximum Clearance Above Plate - 6 3/16"			$79.95
80937	Large Clear Space Saver®  Desiccator: Flange O.D. - 10 3/4" Inside Diameter - 9 7/16" Overall Height - 12 1/8" Maximum Clearance Above Plate - 7 3/4"			$109.95
With Polypropylene Bottom & Without Vacuum Ports
80938	Small Space Saver®  Desiccator (No Vacuum Exhaust): Flange O.D. - 6 3/4" Inside Diameter - 5 7/8" Overall Height - 8 1/8" Maximum Clearance Above Plate - 4 3/4"			$39.95
80939	Standard Space Saver®  Desiccator (No Vacuum Exhaust): Flange O.D. - 9 1/16" Inside Diameter - 7 3/4" Overall Height - 10 1/4" Maximum Clearance Above Plate - 6 3/16"			$57.50
80940	Large Space Saver®  Desiccator (No Vacuum Exhaust): Flange O.D. - 10 3/4" Inside Diameter - 9 7/16" Overall Height - 12 1/8" Maximum Clearance Above Plate - 7 3/4"			$89.95
High Heat Desiccator Plates - These desiccator plates are able to withstand temperatures up to 150o C, have excellent resistance to thermal shock, are non-combustible, asbestos free, stable and chemical resistant. The circular plates are perforated with 6mm diameter holes on 25mm centers in a straight line pattern. They are available in 3 diameters which fit catalog numbers 80929A, 80929 and 80929C in addition to other plastic desiccators of similar size. All are 4.8mm thick.
80941	140mm Diameter Plate - for #80929A, 80935 & 80938			$43.95
80942	190mm Diameter Plate - for #80929, 80936 & 80939			$47.95
80943	230mm Diameter Plate - for #80929C, 80937 & 80940			$58.95