ANSI/PIMA IT4.41:1999
Current
The latest, up-to-date edition.
PHOTOGRAPHY (PROCESSING) - FREE CYANIDE AT PH6, ANALYSIS FOR
Hardcopy , PDF
English
21-07-1999
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Safety and operational precautions
6 Materials and reagents
7 Apparatus
8 Sampling and sample preparation
9 Procedure
10 Expression of results
11 Test report
TABLE
1 Determination of known amounts of cyanide
FIGURE
1 Microdiffusion cell
ANNEX
A Bibliography
Specifies a method for determining free cyanide in photographic effluents and wastewaters.
| Committee |
IT4
|
| DevelopmentNote |
Revision and redesignation of ANSI PH4.41. (08/2001)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
American National Standards Institute
|
| Status |
Current
|
| Supersedes |
| PIMA IT4.37 : 0 | FOR PHOTOGRAPHY (PROCESSING) - EFFLUENTS - IDENTIFICATION AND ANALYTICAL METHODS |
| NAPM IT4.99 : 1996(R2002) | PHOTOGRAPHY (CHEMICALS) - GENERAL INFORMATION AND TEST METHODS FOR STANDARDS FOR PHOTOGRAPHIC-GRADE CHEMICALS AND PROCESSING SOLUTIONS |
| ISO 6353-1:1982 | Reagents for chemical analysis — Part 1: General test methods |
| ISO 6703-3:1984 | Water quality — Determination of cyanide — Part 3: Determination of cyanogen chloride |
| PIMA IT4.43 : 1998 | PHOTOGRAPHY (PROCESSING) - EFFLUENTS - METHOD FOR DETERMINING TOTAL CYANIDE |
| ISO 5667-2:1991 | Water quality — Sampling — Part 2: Guidance on sampling techniques |
| ISO 7766-1:1993 | Photography — Processing wastes — Analysis of cyanides — Part 1: Determination of hexacyanoferrate(II) and hexacyanoferrate(III) by spectrometry |
| ISO 5667-3:2012 | Water quality — Sampling — Part 3: Preservation and handling of water samples |
| ISO 6703-2:1984 | Water quality — Determination of cyanide — Part 2: Determination of easily liberatable cyanide |
| ISO 5667-1:2006 | Water quality — Sampling — Part 1: Guidance on the design of sampling programmes and sampling techniques |
| ISO 6353-3:1987 | Reagents for chemical analysis — Part 3: Specifications — Second series |
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