ASTM International - ASTM D4697-95

Standard Guide for Maintaining Test Methods in the User's Laboratory

historical
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Organization: ASTM International
Publication Date: 1 January 2001
Status: historical
Page Count: 4
scope:

1.1 This guide is intended to assist laboratories in maintaining precision and controlling bias in testing. It includes statistical procedures for detecting lack of control, changes in calibration constants, and in operator technique. Suggestions are given for the correction of some out of control situations.

1.2 This guide includes the following topics:

Topic Title Section
Number
Scope1
Referenced Documents2
Terminology3
Significance and Use4
Calibration Control5
Test Performance Control6
Annexes:
Calibration ControlAnnex A1
Test Performance ControlAnnex A2

1.3 This standard does not give all of the details for preparing statistical quality control charts or the statistical tests used to interpret them, but such information may be found easily in a number of publications.

Document History

ASTM D4697-95
January 1, 2001
Standard Guide for Maintaining Test Methods in the User's Laboratory
1.1 This guide is intended to assist laboratories in maintaining precision and controlling bias in testing. It includes statistical procedures for detecting lack of control, changes in calibration...
January 1, 2001
Standard Guide for Maintaining Test Methods in the User's Laboratory (Withdrawn 2009)
1.1 This guide is intended to assist laboratories in maintaining precision and controlling bias in testing. It includes statistical procedures for detecting lack of control, changes in calibration...
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