Water quality - Guidance standard on assessing the hydromorphological features of transitional and coastal waters - Qualité de l'eau
€64.01
Water quality - Nomenclatural requirements for the recording of biodiversity data, taxonomic checklists and keys - Qualité de l'eau
€51.24
WATER QUALITY. EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM. CARBON DIOXIDE EVOLUTION TEST. (ISO 9439:1999)
€69.00
Water quality — Evaluation in an aqueous medium of the ultimate aerobic biodegradability of organic compounds — Determination of biochemical oxygen demand in a two-phase closed bottle test
€115.00
Water quality — Determination of the genotoxicity of water and waste water — Salmonella/microsome test (Ames test)
€155.00
Water quality — Adsorption of substances on activated sludge — Batch test using specific analytical methods
€77.00
Water quality — Guidance on statistical interpretation of ecotoxicity data
€261.00
Water quality — The variability of test results and the uncertainty of measurement of microbiological enumeration methods
€235.00
Water quality — Scientific and technical aspects of batch algae growth inhibition tests
€183.00
Water quality — Larval development test with the harpacticoid copepod Nitocra spinipes
Water quality - Guidance standard for the identification, enumeration and interpretation of benthic diatom samples from running waters; German version EN 14407:2004
€56.17
Qualité de l'eau - Détermination de la toxicité chronique vis-à-vis de Brachionus calyciflorus en 48 h - Essai d'inhibition de la croissance de la population
€78.00
Qualité de l'eau - Détermination de la toxicité chronique vis-à-vis de Ceriodaphnia dubia en 7 jours - Essai d'inhibition de la croissance de la population
Qualité de l'eau - Méthode de mesure de l'activité enzymatique EROD chez le poisson d'eaux douces et marines
€70.50
Qualité de l'eau - Essai d'inhibition de la croissance des algues marines avec Skeletonema costatum et Phaeodactylum tricornutum
€62.33
