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ASTM E2503-13

Historical Revision

Standard Practice for Qualification of Basket and Paddle Dissolution Apparatus

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1.1 This practice covers the set-up and calibration of the paddle and basket dissolution apparatus.

1.2 Use of this practice may be applied to apparatus that have been modified to enable automatic dissolution testing (that is, a valve in the bottom of the vessel or sampling through the shaft).

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

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.


2.1 This practice outlines a procedure for the mechanical calibration of paddle and basket dissolution units to ensure reproducibility of results.

2.2 Once a unit meets all of the mechanical specifications included in this practice, it is considered calibrated and further calibration with dissolution calibrator tablets is not required.

SDO ASTM: ASTM International
Document Number E2503
Publication Date Feb. 1, 2013
Language en - English
Page Count 4
Revision Level 13
Supercedes
Committee E55.03
Publish Date Document Id Type View
Feb. 1, 2013 E2503-13E01 Revision
Feb. 1, 2013 E2503-13 Revision
March 15, 2007 E2503-07 Revision
April 1, 2020 E2503-13R20 Reaffirmation