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BS 6068-2.50:1995

BS 6068-2.50:1995

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Water quality. Physical, chemical and biochemical methods Determination of pH

Available format(s)

Hardcopy , PDF

Superseded date

06-30-2010

Language(s)

English

Published date

08-15-1995

Publisher

British Standards Institution

Committees responsible
National foreword
Introduction
METHOD
1. Scope
2. Normative reference
3. Definition
4. Reagents
5. Apparatus
6. Sampling and samples
7. Procedure
8. Calculation of PH for various temperatures
9. Checking of the accuracy and maintenance of the
    equipment
10. Expression of results
11. Standard deviation
12. Test report
ANNEXES
A (informative) Calculation of the pH-value
B (informative) Primary pH standard reference
    solutions
C (informative) Low buffer capacity standard solutions
D (informative) Synthetic rainwater
E (informative) Bibliography
TABLES
1 Untitled
A.1 Variation of slope factor with temperature
B.1 Values of pH(S) for primary standard reference
    solutions
D.1 Synthetic rainwater produced by mixing samples of
    aqueous stock solutions
FIGURES
1. Graphic temperature correction

Applicable to all types of water and waste water in the pH range 3 to 10.

Committee
EH/3
DevelopmentNote
Reviewed and confirmed by BSI, November, 2004. (11/2004) Supersedes 92/54728 DC (09/2005)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

BS 6920-2.1:1996 Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of water. Methods of test Samples for testing
BS 7892:2000 Specification for seal coats on cement mortar lined ductile iron pipes and fittings
BS 6920-2.1(2000) : 2000 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 - PART 2: METHODS OF TEST - SECTION 2.1: SAMPLES FOR TESTING
03/110850 DC : DRAFT JULY 2003 BS 8427 - JUG WATER FILTER SYSTEMS - SPECIFICATION
BS 8427:2004 Jug water filter systems. Specification

DIN 19263:2007-05 PH-MEASUREMENT - PH MEASURING CHAINS
BS 6068-6.3(1986) : 1986 WATER QUALITY - SAMPLING - GUIDANCE ON THE PRESERVATION AND HANDLING OF SAMPLES
IEC 60746-2:2003 Expression of performance of electrochemical analyzers - Part 2: pH value
DIN 38404-5:2009-07 GERMAN STANDARD METHODS FOR THE EXAMINATION OF WATER, WASTE WATER AND SLUDGE - PHYSICAL AND PHYSICO-CHEMICAL CHARACTERISTICS (GROUP C) - PART 5: DETERMINATION OF PH VALUE (C 5)
DIN 19260:2012-10 PH MEASUREMENT - GENERAL TERMS AND DEFINITIONS
IEC 60746-1:2003 Expression of performance of electrochemical analyzers - Part 1: General
DIN 19261:2016-03 PH MEASUREMENT - MEASURING METHODS WITH POTENTIOMETRIC CELLS - TERMS AND DEFINITIONS
DIN 19266:2015-05 PH MEASUREMENT - REFERENCE BUFFER SOLUTIONS FOR THE CALIBRATION OF PH MEASURING EQUIPMENT
DIN 38404-4:1976-12 GERMAN STANDARD METHODS FOR ANALYSING OF WATER, WASTE WATER AND SLUDGE; PHYSICAL AND PHYSICAL-CHEMICAL PARAMETERS (GROUP C); DETERMINATION OF TEMPERATURE (C 4)
BS EN ISO 5667-3:2012 Water quality. Sampling Preservation and handling of water samples

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