BS 6857:1987
Current
The latest, up-to-date edition.
Specification for cadmium pigments for paints
Hardcopy , PDF
English
31-07-1987
National foreword
Committees responsible
Specification
1 Scope and field of application
2 References
3 Definition
4 Classification
5 Required characteristics and their tolerances
6 Sampling
7 Determination of total cadmium and zinc contents
8 Determination of selenium content
9 Determination of sulfur content
10 Calculation of the total content of cadmium, zinc,
selenium and sulfur
11 Preparation of the hydrochloric acid extract
12 Determination of "soluble" antimony content
13 Determination of "soluble" arsenic content
14 Determination of "soluble" barium content
15 Determination of "soluble" cadmium content
16 Determination of "soluble" chromium content
17 Determination of "soluble" lead content
18 Determination of "soluble" mercury content
19 Determination of "soluble" selenium content
20 Determination of "soluble" zinc content
21 Test report
Tables
1 Essential requirements
2 Conditional requirements
3 Standard matching solutions
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