Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Sampling scheme
4.1 General principles
4.2 Procurement of the batch sample
4.2.1 Method
4.2.2 Apparatus to take increments
4.2.3 Method to take increments
4.3 Size reduction of the increments
4.3.1 General
4.3.2 Reduction of a package increment using a
riffle box
4.3.3 Reduction of a package increment by quartering
4.3.4 Increment reduction using a mechanical divider
4.4 Test-piece increment achievement
5 Marking, package, storage of increments
5.1 Marking
5.2 Package
5.3 Storage
6 Sampling report
Annex A (informative) Example
A.1 General
A.2 Batch supplied in 25 kg bags
A.3 Batch supplied in 1 ton big bags
Bibliography