ASTM-D3670 › Standard Guide for Determination of Precision and Bias of Methods of Committee D22
The following bibliographic material is provided to assist you with your purchasing decision:
Scope
1.1 This standard provides guidance to task groups of Committee D22 on Sampling and Analysis of Atmospheres in planning and conducting collaborative testing of candidate methods.
1.2 It is intended for use with other ASTM practices for the determination of precision and bias.
1.3 It is applicable to most manual and automated methods and to most components of monitoring systems. It is recognized that the evaluation of monitoring systems may provide special problems. Practice D 3249 should be considered for general guidance in this respect.
1.4 It is directly applicable to chemical methods and in principle to most physical methods, sampling methods, and calibration procedures.
1.5 The processes described are for the general validation of methods of test. A user has the obligation and responsibility to validate any method it uses for a specific application and to demonstrate its own competence in the use of validated methods.
Keywords
accuracy; bias; candidate method; collaborative test; laboratory bias; method bias; over-all precision; relative over-all uncertainty; ruggedness test; single-operator precision
To find similar documents by ASTM Volume:
To find similar documents by classification:
This document comes with our free Notification Service, good for the life of the document.
This document is available in either Paper or PDF format.
Document Number
ASTM-D3670-91R22
Revision Level
1991 R22 EDITION
Status
Current
Modification Type
Reapproval
Publication Date
Oct. 4, 2022
Document Type
Guide
Page Count
5 pages
Committee Number
D22.01