
Water quality. Guidance standard for the routine sampling and pretreatment of benthic diatoms from rivers.
STANDARD published on 8.8.2003
Designation standards: BS EN 13946:2003
Note: WITHDRAWN
Publication date standards: 8.8.2003
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Category: Technical standards BS