National foreword
1 Scope
2 Normative references
3 Definition
4 Required characteristics and tolerances
5 Sampling
6 Determination of residue on sieve
7 Determination of total zinc content
8 Determination of metallic zinc content
9 Determination of lead, cadmium and iron content
10 Determination of arsenic content
11 Determination of chloride content
12 Determination of matter insoluble in acid
13 Test report
Figures
Tables