Soil quality. Pretreatment of samples for determination of organic contaminants Ingestion-build-225643 free acids and acid anhydrides

free acids and acid anhydrides being necessarily included in the result obtained

2 Relationship to ISO/IEC 15408

BS 6349-1-1 includes a description of the various physical environmental conditions that need to be considered for investigation at a coastal site

BS 102000 seeks to help providers of investigative services demonstrate their accountability at a time when the Government is implementing the licensing of such services

such that the operational efficiency of water supply systems be maintained

Soil quality. Pretreatment of samples for determination of organic contaminants Ingestion-build-225643 free acids and acid anhydrides1 Scope This International Standard specifies three methods for the pretreatment of soil samples in the laboratory prior to the determination of organic contaminants: if volatile organic compounds are to be measured; if moderately volatile to non volatile organic compounds are to be measured, if the result of the subsequent analysis must be accurate and reproducible, and if the sample contains particles larger than 2 mm and or the contaminant is