This document specifies methods for the pretreatment of samples that can be applied “in the field” directly after sampling. Pretreatment methods in this document are limited to: This document
Sisällysluettelo
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Preliminary considerations
5 Incorporation in the sampling plan
6 General requirements
7 Safety
8 Homogenization
9 Subsampling
9.1 General
9.2 Equipment for subsampling
9.3 Minimum size of the subsample
9.4 Procedure for macro-aggregate reduction by hand
9.5 Subsampling methods
9.6 Selective subsampling based on the particle size
DIN 19747 Investigation of solids — Pre-treatment, preparation and processing of samples for chemical, biological and physical investigations
ISO 11074 Soil quality — Vocabulary
ISO 18400-101:2017 Soil quality — Sampling — Framework for the preparation and application of a sampling plan
DIN 19747 Investigation of solids — Pre-treatment, preparation and processing of samples for chemical, biological and physical investigations
ISO 11074 Soil quality — Vocabulary
ISO 18400-101:2017 Soil quality — Sampling — Framework for the preparation and application of a sampling plan
ISO 18400-104 Soil quality — Sampling — Strategies
ISO 18400-105 Soil quality — Sampling — Packaging, transport, storage and preservation of samples
ISO 18400-107 Soil quality — Sampling — Recording and reporting
ISO 22155 Soil quality — Gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected ethers — Static headspace method
ISO 565 Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings