SN EN 1899-2 : 1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
WATER QUALITY - DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS (BOD<(INDEX)N>) - PART 2: METHOD FOR UNDILUTED SAMPLES
03-09-2021
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Definition
4 Principle
5 Apparatus
6 Storage of the sample
7 Procedure
8 Calculation and expression of results
9 Trueness and precision
10 Test report
Annex A (normative) Alternative incubation periods and
temperatures
Annex B (normative) Modifications for specific evaluations
Annex C (informative) Bibliography
Defines determination of th biochemical oxygen demand of waters of undiluted samples. Applies to all waters with biochemical oxygen demands in excess or equal to the limit of determination 0.5 mg/l of oxygen and not in excess of 6 mg/l of oxygen.
| DocumentType |
Standard
|
| PublisherName |
Swiss Standards
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| I.S. EN 1899-2:1998 | Identical |
| NS EN 1899-2 : 1ED 1998 | Identical |
| UNE-EN 1899-2:1998 | Identical |
| ISO 5815:1989 | Identical |
| UNI EN 1899-2 : 2000 | Identical |
| BS EN 1899-2:1998 | Identical |
| NBN EN 1899-2 : 1998 | Identical |
| NEN EN 1899-2 : 1998 | Identical |
| NF EN 1899-2 : 1998 | Identical |
| EN 1899-2:1998 | Identical |
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.