BS 6068-2.50:1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by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. Physical, chemical and biochemical methods Determination of pH
Hardcopy , PDF
30-06-2010
English
15-08-1995
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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Superseded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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