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ASTM E1403-97(2013)

Historical Reaffirmation

Standard Specification for Laboratory Glass Boiling Flasks

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1.1 This specification provides standard dimensional requirements for flat-bottom and round-bottom glass boiling flasks.

Note 1For packaging standards, choose among the following standards, E920, E921, E1133, and E1157.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.


This specification provides standard dimensional requirements for flat-bottom and round-bottom glass boiling flasks. Boiling flasks shall be in the following types: type I � flat bottomed: class 1 - tooled top, long neck; class 2 - ring neck, long neck; class 3 - ring neck, long neck, wicker protector; class 4 - standard taper neck, short neck; class 5 - standard taper neck, long neck. Type II � round bottomed: class 1�tooled top, long neck; class 2�ring neck, short neck; class 3�standard taper neck, short neck; class 4�standard taper neck, long neck; class 5�standard taper neck, short neck with side arm; class 6�standard taper neck, short neck with thermometer well; and class 7�ball and socket neck, short neck. Type III � heart-shape bottomed: class 1�standard taper neck, short neck. Necks on all single-neck flasks shall be circular in cross section and perpendicular to the center of the flask body. The top shall be strengthened and finished. Flat bottoms shall be in a plane perpendicular to the vertical axis through the neck of the flask. Round-bottomed flasks shall be spherical in shape to the point of juncture with the flask neck. The nominal capacity of a flask shall not exceed the actual capacity to the base of the neck.


SDO ASTM: ASTM International
Document Number E1403
Publication Date Nov. 1, 2013
Language en - English
Page Count 3
Revision Level 97(2013)
Supercedes
Committee E41.01
Publish Date Document Id Type View
May 10, 1997 E1403-97 Revision
July 1, 2019 E1403-97R19 Reaffirmation
Nov. 1, 2013 E1403-97R13 Reaffirmation
Nov. 1, 2008 E1403-97R08 Reaffirmation
May 10, 1997 E1403-97R03 Reaffirmation