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PYREX® 250 mL Gas Washing Bottle with Coarse Fritted Cylinder

Product Number31770-250C

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PYREX® 250 mL Gas Washing Bottle with Coarse Fritted Cylinder

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These 250 mL PYREX® gas washing bottles provide an inexpensive but effective method for washing and drying gases. These bottles have large hexagonal bases for stability. Sidearm tubulations are 8mm O.D. A 29/42 Standard Taper stopper is used to seal the top to the base. These bottles are a very effective way to humidify carbon dioxide-air mixtures for maintaining high humidity in gassed cell culture incubators. The gas enters the bottle through the top of the central vertical tube, the lower end of which is fritted and below the surface of the washing medium. After bubbling through the medium, the gas is removed via the sidearm of the bottle stopper. The Standard Taper stopper incorporates a tube with a 12mm diameter coarse fritted cylinder as the distributor. This coarse frit has a nominal pore distribution of 40 to 60 µm. Please check the Guide to Selecting and Using Fritted Glassware in our Technical Information Listing for additional information on fritted ware.

One or more facilities manufacturing this product is 100% covered by renewable energy through the purchase of unbundled energy attribute certificates (EACs).

$396.38 per case

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Details

Product Number	31770-250C
Qty./Pk	1 / Pk
Qty./Cs	1 / Cs
Brand	PYREX®
Capacity	250 mL
Bottle Style	Gas washing
Neck Style	Short
Top Style	Standard Taper Joint
Bottle Shape	Cylindrical
Stopper Style	Hollow glass
Standard Taper Joint	29/12
Porosity	Coarse
Feature	Reusable
Height	50 mm (approx.)
Height With Stopper	290 mm (approx.)
Height Without Stopper	240 mm (approx.)
O.D.	25 mm (approx.)
Disc Diameter	12 mm (approx.)
Inlet Outlet Tube O.D.	8 mm (approx.)
Weight	25 g (approx.)
Sterile	No

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