BS 6920-4:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of the water Method of test. The GCMS identification of water leachable organic substances
Hardcopy , PDF
15-07-2001
English
15-11-1997
Committees responsible
Foreword
Introduction
1 Scope
2 References
3 Definitions
4 Principle
5 Reagents
6 Apparatus
7 Samples
8 Test procedure - preparation of test leachates
9 Method of analysis
10 Expression of results
11 Test report
Annexes
A (informative) Methods for sealing the ends of pipe
sections
B (informative) Suitable methods for preparing extracts
from large diameter pipes
C (informative) Additional procedural details
Tables
C.1 Within-laboratory performance data for internal standards
C.2 Summary of variation (% RSD) for internal standards in
interlaboratory performance testing
Figures
A.1 Metal clamp to seal pipe sections
B.1 Test arrangement 1
B.2 Test arrangement 2
List of references
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.