EN 27027 : 1994
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
WATER QUALITY - DETERMINATION OF TURBIDITY
12-01-1999
01-12-2013
Cooperating organizations
National foreword
Foreword
Methods
Section 1. General
1.1 Scope
1.2 Normative references
1.3 Definitions
1.4 Sampling and samples
Section 2. Semiquantitative methods
2.1 Method using the transparency testing tube
2.2 Method using the transparency testing disk
Section 3. Quantitative methods using optical
turbidimeters
3.1 General principles
3.2 Reagents
3.3 Method by measuring diffused radiation
3.4 Method by measuring attenuated radiation
Annex
A. (informative) Bibliography
National annexes
NA (informative) Committees responsible
NB (informative) Cross-references
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.