Paper and board. Determination of the cytotoxicity of aqueous extracts
€193.00
Water quality - Sampling - Part 15: Guidance on the preservation and handling of sludge and sediment samples (ISO 5667-15:2009)
€73.00
Water quality — Determination of total nitrogen after UV digestion — Method using flow analysis (CFA and FIA) and spectrometric detection
€115.00
Water quality - Determination of the toxicity of fresh water sediments to Hyalella azteca - Part 1 : natural sediments - Qualité de l'eau
€82.01
Water quality - Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water; German version EN 15708:2009
€91.03
Water quality - Determination of the toxicity of fresh water sediments to Chironomous riparius - Part 1 : natural sediments - Qualité de l'eau
Water quality. Selection of tests for biodegradability
€269.00
Water quality. Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water
Water quality - Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water
€121.00
Small wastewater treatment systems up to 50 PT - Part 5: Pre-treated Effluent Filtration systems
€87.00
Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) (ISO 11885:2007)
€81.00
Water quality - Determination of chromium(VI) - Method using flow analysis (FIA and CFA) and spectrometric detection (ISO 23913:2006)
€69.00
Water quality - Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water - Qualité de l'eau
Water quality - Sampling - Part 15: Guidance on the preservation and handling of sludge and sediment samples (ISO 5667-15:2009); German Version EN ISO 5667-15:2009
Chemicals used for treatment of water intended for human consumption. Sodium chloride for regeneration of ion exchangers
€374.00
