German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 45: Interlaboratory comparisons for proficiency testing of laboratories (A 45)
€134.02
Grease separators - Part 100: Requirements relating to the use of separators to DIN EN 1825-1 and DIN EN 1825-2
€84.58
Water quality - Gas-chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge-and-trap and thermal desorption (ISO 15680:2003); German version EN ISO 15680:2003
€98.32
Wastewater treatment plants - Mineral filter media and plastic media for percolating filters - Requirements, testing, delivery, placing
€56.17
German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 1: Recording of analysis results (A 1)
€77.20
German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 39: Determination of selected polycyclic aromatic hydrocarbons (PAH) - Method using gas chromatography with mass spectrometric detection (GC-MS) (F 39)
€105.42
Glossary of wastewater engineering terms; Trilingual version prEN 16323:2011
€229.44
German standard methods for examination of water, waste water and sludge - Anions (group D) - Part 9: Spectrometric determination of nitrate (D 9)
Household electrical appliances - Performance - Hard water for testing (IEC 59D/383/CDV:2011); German version FprEN 60734:2011
€91.03
Water quality - Examination and determination of colour (ISO 7887:2011); German version EN ISO 7887:2011
Water quality - Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna (ISO/DIS 16665:2011); German version prEN ISO 16665:2011
€116.64
Water quality - Determination of selected alkylphenols - Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation (ISO 18857-2:2009); German version EN ISO 18857-2:2011
Influence of materials on water intended for human consumption - Influence due to migration - Prediction of migration from organic materials using mathematical modelling; German version CEN/TR 16364:2012
€84.49
Water quality - Guidance on pro-rata Multi-Habitat sampling of benthic macro-invertebrates from wadeable rivers; German version EN 16150:2012
Water quality - Fresh water algal growth inhibition test with unicellular green algae (ISO 8692:2012); German version EN ISO 8692:2012
