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PYREX® 300 mL Round Bottom Kjeldahl Flask with Long Neck

Product Number5420-300

Corning EcoChoice™ products are produced, packaged, and/or distributed in an environmentally friendly manner following United States Government Federal Trade Commission (FTC) Guidelines

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These 300 mL PYREX® Kjeldahl flasks have tooled finished necks for extra strength and uniform rubber stopper (No. 5) 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. Reference: ASTM E-1377.

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


$1,304.85 per case

Out of Stock

Details
Product Number   5420-300
Qty./Pk   6 / Pk  
Qty./Cs   24 / Cs  
Brand   PYREX®  
Capacity   300 mL  
Flask Shape   Round bottom  
Top Style   Tooled mouth  
Neck Style   Long  
Stopper Style   No stopper  
Feature   Reusable  
Rubber Stopper No.   5  
Height   298 mm (approx.)  
O.D.   79 mm (approx.)  
Flask Style   Kjeldahl  
Specifications Documents