Water quality - Gas chromatographic determination of some selected chlorophenols in water
€76.00
Water quality — Determination of selected monovalent phenols Part 2: Method by derivatization and gas chromatography
€77.00
Water quality - Enumeration of culturable micro-organisms - Colony count by inoculation in a nutrient agar culture medium (ISO 6222:1999)
€40.00
Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium. Method by analysis of inorganic carbon in sealed vessels (CO2 headspace test)
€193.00
Water quality. Gas chromatographic determination of some selected chlorophenols in water
Water quality — Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium — Static test (Zahn-Wellens method)
German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 16: Determination of aniline derivates by gas chromatography (F 16)
€56.17
Water quality — Determination of the inhibitory effect of water constituents on the growth of activated sludge microorganisms
Water quality - Gas chromatographic determination of some selected chlorophenols in water; German version EN 12673:1998
€77.20
German standard methods for the examination of water, waste water and sludge - Bio-assays (group L) - Part 37: Determination of the inhibitory effect of water on the growth of bacteria (Photobacterium phosphoreum cell multiplication inhibition test) (L 37)
€41.78
Water quality — Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium — Method by analysis of inorganic carbon in sealed vessels (CO2 headspace test)
€115.00
Water quality — Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium — Carbon dioxide evolution test
Water quality — Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
Water quality - Gas chromatographic determination of some selected chlorophenols in water - Qualité de l'eau
€82.01
€37.00
