
Soil quality - Sampling - Part 204: Guidance on sampling of soil gas (ISO 18400-204:2017, IDT)
出版:Standardiserings-Kommissionen I Sverige

專家解讀視頻
This document contains guidance on soil gas sampling using— active sampling (adsorbents, filters, air containers), and— passive sampling applied at permanent or temporary monitoring wells or other installations in soils or underneath buildings (sub-slab).