Vacuum Desiccator 190mm with StopCock

VWR Scientific

$ 119.95 
SKU: 243046

Share:
Part # Flange
O.D.
Inside
Diameter
Plate Overall
Height
Clearance
Above
Plate
Price
243046 230mm
(9-1/16")
197mm
(7-3/4")
190mm
No. 4
260mm
(10-1/4")
157mm
(6-3/16")
$119.95


LARGE INTERIOR VOLUME -- The space saving design of the desiccator dome provides maximum interior clearances. They provide an average of 13% greater interior volume than standard hemispherical domes.

EXTRA HEAVY WALLS -- Clear polycarbonate top and white polypropylene bottom. This strong, shatterproof desiccator will hold a full vacuum (29.9" Hg [759mm]) at room temperature for 24 hours and will remain air tight even if not under vacuum.

FEATURING -- A polypropylene stopcock with a Teflon® TFR plug which turns, allowing a slow, gentle entrance of air preventing unnecessary turbulence and crucible damage. The stopcock handle is a highly visible red and has a port which accepts 1/4" (6.4mm) I.D. tubing.
o A large ribbed knob at the top center for easy lifting.
o A Neoprene O-ring seal which does not require grease, but is not harmed if grease is used.
o A polypropylene plate 3.2 mm (1/8") thick with 3.2mm (1/8") diameter perforations for air transfer. The plate rests on the retaining ledge of the bottom section and has a center hole for easy removal.


Stay in touch

Contact Us

We'd love to hear from you. Call 800-282-3248 toll-free or 408-727-7301. Email us here. Or come by our retail store at:
The Science Shop USA
1043 Di Giulio Ave
Santa Clara, CA 95050-2805
Open Mon-Fri. 9 AM - 5:30 PM

Latest Additions to Our Science Project Database

  • Question: What Are the Best Liquid Conductors of Energy?

    Summary: This experiment explores the kinds of liquids that are the best conductors of energy when splitting the molecules of water through electrolysis. Materials Needed: 9 v Battery Small Electrolysis Apparatus   Distilled Water Baking Soda Lemon Juice Table Salt Dishwashing... Read more →

  • Question: Can You Make a Battery Out of a Potato?

    Summary: In this experiment, a potato is used to create an electrochemical battery, in which chemical energy is converted to electrical energy through spontaneous electron transfer. The energy created is enough to power a digital clock. Materials Needed: 2 Medium... Read more →