ASTM-D4210 › Historical Revision Information
Intralaboratory Quality Control Procedures & a Discussion Onreporting Low-Level Data, Sta
The following bibliographic material is provided to assist you with your purchasing decision:
Scope
1.1 This practice is applicable to all laboratories that provide chemical and physical measurements in water, and provides guidelines for intralaboratory control and suggested procedures for reporting low-level data.
1.2 The use of this practice is based on the assumptions that the analytical method used is appropriate for the task, is either essentially bias-free or the bias is known, is capable of being brought into a state of statistical control, and possesses adequate sensitivity to determine the analytes at the levels of interest.
1.3 Further, it is assumed that quality assurance procedures for field operations such as sample collection, container selection, preservation, transportation, and storage are proper.
1.4 This practice is also predicated upon the laboratory already having established a quality control system with development of an adequate reporting system such that the laboratory's performance can be substantiated.
Keywords
Data analysis;emwater; Intralaboratory quality control; Low level data protocol; Pooling method; Precision; Quality assurance (QA);emwater; Statistical methods;emwater analysis; Variability; Water; intralaboratory quality control procedures/reporting low-level data,; practice,;
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-D4210
Revision Level
WITHDRAWN
Status
Cancelled
Modification Type
Withdrawn
Publication Date
Jan. 1, 2002
Document Type
Practice
Committee Number
D19.02