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Kimble Chase KIMAX 601000-0729 Heavy Wall Round Bottom Flasks, Single 29/42 Standard Taper Neck, Borosilicate Glass, 1000 ml

4.7 (1) Write Review
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$14.99

$ 6 .99 $6.99

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About this item

  • Single neck with 29/42 standard taper outer joint
  • Heavy wall
  • Round bottom
  • Ref: ASTM Method D107
  • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements


These Kimble Chase KIMAX round bottom flasks have heavy walls and a single neck with a 29/42 standard taper outer joint. They are referenced in ASTM Method D95.

These flasks meet requirements for the American Society for Testing and Materials (ASTM) E438, Type I, Class A, Standard Specification for Glass in Laboratory Apparatus, and the glass conforms to USP Type I requirements. They are made from 33 expansion borosilicate glass, which has a low coefficient of thermal expansion and very high resistance to chemical attack.

Kimble Chase Life Science and Research Products manufactures scientific laboratory glassware under the Kimble Chase KIMAX brand. The company has its origins in Kimble Glass and Kontes Glass and is now a division of The Gerresheimer Group.


David Salisbury
Reviewed in the United States on January 29, 2020
Works well