Water quality - Guidance for the routine sampling and pre-treatment of benthic diatoms from rivers and lakes; German version prEN 13946:2012
€77.20
Water quality - Guidance for the surveying of aquatic macrophytes in running waters; German version prEN 14184:2012
€91.03
Water quality - Guidance for the identification, enumeration and interpretation of benthic diatom samples from rivers and lakes; German version prEN 14407:2012
Water quality - Guidance on the use of in vivo absorption techniques for the estimation of chlorophyll-a concentration in marine and fresh water samples; German version EN 16161:2012
€98.32
Water quality - Guidelines for the selection of sampling methods and devices for benthic macroinvertebrates in fresh waters (ISO 10870:2012); German version EN ISO 10870:2012
€105.42
Water quality - Determination of the toxic effect of sediment and soil samples on growth, fertility and reproduction of Caenorhabditis elegans (Nematoda) (ISO 10872:2010)
Water quality - Determination of the inhibition of the mobility of Daphnia magna Straus (Cladocera, Crustacea) - Acute toxicity test (ISO 6341:2012); German version EN ISO 6341:2012
€111.40
Water quality - Guidance standard on assessing the hydromorphological features of transitional and coastal waters; German version prEN 16503:2012
Water quality - Nomenclatural requirements for the recording of biodiversity data, taxonomic checklists and keys; German version prEN 16493:2012
€69.91
Water quality - Evaluation of the "ready", "ultimate" aerobic biodegradability of organic compounds in an aqueous medium - Method by analysis of dissolved organic carbon (DOC) (ISO 7827:2010); German version EN ISO 7827:2012
€84.58
Water quality - Guidance on the estimation of fish abundance with mobile hydroacoustic methods; German version FprEN 15910:2013
€128.22
Water quality - Growth inhibition test with the marine and brackish water macroalga Ceramium tenuicorne (ISO 10710:2010); German version EN ISO 10710:2013
Water quality - Sampling of fish with multi-mesh gillnets; German version prEN 14757:2013
Water quality - Guidance for the routine sampling and preparation of benthic diatoms from rivers and lakes; German version EN 13946:2014
Water quality - Guidance for the identification and enumeration of benthic diatom samples from rivers and lakes; German version EN 14407:2014
