Test Method for Measuring the Toxicity of Sediment-Associated Contaminants with Freshwater Invertebrates
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Standard Test Method for Enterococci in Water Using Enterolert
Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - Carbon dioxide evolution test (ISO 9439:1999); German version prEN ISO 9439:1999
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Chemical disinfectants and antiseptics - Bactericidal activity of products against Legionella pneumophila - Test method and requirements (phase 2/step 1); German version prEN 13623:1999
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WATER QUALITY. EVALUATION OF THE ELIMINATION AND BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM. ACTIVATED SLUDGE SIMULATION TEST (ISO 11733:1995)
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Water quality - Detection and enumeration of intestinal enterococci - Part 2: Membrane filtration method (ISO/DIS 7899-2:1998); German version prEN ISO 7899-2:1998
€48.79
Standard Guide for Conducting Static Acute Toxicity Tests Starting with Embryos of Four Species of Saltwater Bivalve Molluscs
Standard Guide for Conducting Static Acute Toxicity Tests with Echinoid Embryos
WATER QUALITY. EVALUATION IN AN AQUEOUS MEDIUM OF THE "ULTIMATE" AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS. METHOD BY ANALYSIS OF DISSOLVED ORGANIC CARBON (DOC). (ISO 7827:1994).
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Water quality. Microbiological methods Detection and enumeration of Legionella
€193.00
Water quality - Detection and enumeration of Escherichia coli coliform bacteria - Part 1: Membrane filter method (ISO/DIS 90308-1:1998); German version prEN ISO 9308-1:1998
€56.17
Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer (ISO/DIS 9408:1997); German version prEN ISO 9408:1997
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Water quality - Evaluation of aerobic biodegradability of organic compounds in aqueous medium - Static test (Zahn-Wellens method) (ISO/DIS 9888:1997); German version prEN ISO 9888:1997
