UNI ISO 10523 : 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by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 PH
10-05-2012
01-01-2009
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Interferences
6 Reagents
7 Apparatus
8 Sampling
9 Procedure
9.1 Preparation
9.2 Calibration and adjustment of the measuring equipment
9.3 Measurement of the samples
10 Expression of results
11 Test report
Annex A (informative) - pH values of primary standard reference
solutions
Annex B (informative) - Operative measurements in flow systems
Annex C (informative) - Field measurement (on-site measurement)
Annex D (informative) - Measurements of the pH value in water
with low ionic strength
Annex E (informative) - Performance data
Bibliography
La norma specifica un metodo per determinare il valore di pH in acque piovane, potabili, minerali, di superficie e di falda; acque di scarico industriale e municipale e fanghi liquidi.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 10523:2008 | Identical |
| UNI 10458 : 2011 | BIOGAS PLANTS FOR THE PRODUCTION AND THE USE OF BIOGAS, BASED ON ANAEROBIC DIGESTION PROCESSES - CLASSIFICATION, ESSENTIAL REQUIREMENTS, GUIDELINES FOR CONSTRUCTION, TRADE OFFER, FINAL ORDER, ACCEPTANCE TESTS OF THE PLANTS |
| DIN 19266:2015-05 | PH MEASUREMENT - REFERENCE BUFFER SOLUTIONS FOR THE CALIBRATION OF PH MEASURING EQUIPMENT |
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