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  5. Corning™ PYREX™ Gas Dispersion Tubes With Fritted Discs Concentric with Stem

Corning™ PYREX™ Gas Dispersion Tubes With Fritted Discs Concentric with Stem
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Catalog No. 111375B Shop All Corning Products
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Pore Size:
40 to 60 μm
Porosity:
Coarse
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Catalog No. Pore Size Porosity
11-137-5B 40 to 60 μm Coarse
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Catalog No. 11-137-5B Supplier Corning™ Supplier No. 3953430C
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Description

Center stems permit insertion through smaller openings.

These watch glasses possess high chemical durability, thus preventing contamination of solutions. They are molded to the same radius of curvature for convenient stacking. The heavy wall and ­uniform fire-polished edge provide mechanical strength. The outside diameter cannot be controlled within close limits and a slight degree of out-of-round can be expected to occur.

TRUSTED_SUSTAINABILITY

Specifications

Material Glass
Type Pyrex Gas Dispersion Tube
Includes Extra coarse fritted disc
Pore Size 40 to 60 μm
Porosity Coarse
Diameter (English) Disc 1.18 in.
Diameter (English) Stem 0.23 in.
Diameter (Metric) Disc 30 mm
Diameter (Metric) Stem 6 mm
Length (English) 9.8 in.
Length (Metric) 250 mm
For Use With (Application) Disperse or scrub gas in liquids
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