text.skipToContent text.skipToNavigation
  2. General Labware
  3. Flasks
  4. Flasks, Glass
  5. PYREX® Round Bottom Kjeldahl Flask with Long Neck

PYREX® 800 mL Round Bottom Kjeldahl Flask with Long Neck

Product Number5420-800

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

Learn More
E-mail
PYREX® 800 mL Round Bottom Kjeldahl Flask with Long Neck


These 800 mL PYREX® Kjeldahl flasks have tooled finished necks for extra strength and uniform rubber stopper (No. 7) 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).


Product Information
Details
Product Number   5420-800
Qty./Pk   6 / Pk  
Qty./Cs   18 / Cs  
Brand   PYREX®  
Capacity   800 mL  
Flask Shape   Round bottom  
Top Style   Tooled mouth  
Neck Style   Long  
Stopper Style   No stopper  
Feature   Reusable  
Rubber Stopper No.   7  
Height   365 mm (approx.)  
O.D.   117 mm (approx.)  
Flask Style   Kjeldahl  
Resources
Specifications Documents
Certificates
Available Certificates