Water quality - Guidance standard for the identification and enumeration of benthic diatom samples from rivers, and their interpretation; German version prEN 14407:2002
€56.17
Water quality - Guidance on quality assurance aspects of aquatic macrophytes surveying and analysis in running waters; German version prEN 14393:2002
€41.78
Qualité de l'eau - Détermination de l'indice oligochètes de bioindication des sédiments (IOBS)
€111.33
Standard Test Method for Determining Anaerobic Biodegradation Potential of Organic Chemicals Under Methanogenic Conditions
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Qualité de l'eau - Méthode de mesure de l'activité enzymatique EROD chez le poisson d'eaux douces et marines
€74.00
Water quality - Guidance standard for the surveying of aquatic macrophytes in running waters; German version prEN 14184:2001
€63.27
Standard Guide for Conducting In-situ Field Bioassays With Marine, Estuarine, and Freshwater Bivalves
Standard Test Method for Determining Biodegradability of Organic Chemicals in Semi-Continuous Activated Sludge (SCAS)
Standard Test Method for Determining Biodegradability of Organic Chemicals in Semi-Continuous Activated Sludge (SCAS) (Withdrawn 2013)
Standard Guide for Ecological Considerations for the Use of Bioremediation in Oil Spill Response-Sand and Gravel Beaches (Withdrawn 2010)
Water quality - Guidance Standard for the routine sampling and pretreatment of benthic diatoms from rivers for water quality assessment; German version prEN 13946:2000
€77.20
Water quality - Sampling of fish with electricity; German version prEN 14011:2000
€69.91
Standard Test Method for Determining Aerobic Aquatic Biodegradation of Lubricants or Their Components
