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PYREX® Round Bottom Kjeldahl Flask with Long Neck, Corning®

Supplier: CORNING CA

PYREX®
5440-30 5420-800 5420-500 5420-300 5420-100
These PYREX® Kjeldahl flasks have finished necks for extra strength and uniform rubber stopper fit. Wall thickness is controlled to offer the optimum balance between thermal shock and chemical resistance. They can be used in ASTM E-258 procedures. Care must be taken to ensure the bottoms of the flasks do not come in contact with the heating elements. Most Kjeldahl equipment manufacturers have ring supports for this purpose.


 

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Description Capacity O.D. x H Stopper No. Supplier No. Catalog Number Unit List Price Quantity
Threaded Top Style 100 mL 55 x 210 mm 2 5420-100 F-5420-100 Case of 24 Retrieving
Pack of 6 Retrieving
Tooled Mouth Top Style 300 mL 79 x 298 mm 5 5420-300 F-5420-300 Case of 24 Retrieving
Tooled Mouth Top Style 500 mL 101 x 324 mm 6 5420-500 F-5420-500 Case of 24 Retrieving
Tooled Mouth Top Style 800 mL 117 x 356 mm 7 5420-800 F-5420-800 Case of 18 Retrieving
Pack of 6 Retrieving
Beaded Rim Top Style, Micro 30 mL 40 x 180 mm 0 5440-30 F-5440-30 Case of 18 Retrieving
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