WATER QUALITY. DETERMINATION OF THE ACUTE LETHAL TOXICITY OF SUBSTANCES TO A FRESHWATER FISH [BRACHYDANIO RERIO HAMILTON-BUCHANAN (TELEOSTEI, CYPRINIDAE)). PART 3: FLOW-THROUGH METHOD. (ISO 7346-3:1996).
€64.00
Water quality — Determination of chromium — Atomic absorption spectrometric methods
€77.00
Water quality. Determination of nitrogen. Method using oxidative digestion with peroxodisulfate
€193.00
Water quality - Determination of eight metallic elements (Mn, Fe , Co, Ni, Cu, Zn, Ag, Pb) by flame atomic absorption spectrometry - Direct and after complexing and extraction determination methods - Qualité de l'eau
€65.66
Water quality - Determination of nitrogen - Part 1: Method using oxidative digestion with peroxodisulfate (ISO 11905-1:1997)
€92.00
German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 30: Pretreatment, homogenization and aliquotation of non-homogeneous water samples (A 30)
€77.20
German standard methods for the examination of water, waste water and sludge - Cations (group E) - Part 6: Determination of lead by atomic absorption spectrometry (AAS) (E 6)
Water quality - Determination of nitrogen - Part 1 : method using oxidative digestion with peroxodisulfate - Qualité de l'eau
WATER QUALITY. DETERMINATION OF SELECTED PLANT TREATMENT AGENTS. METHOD USING HIGH PERFORMANCE LIQUID CHROMATOGRAPHY WITH UV DETECTION AFTER SOLID-LIQUID EXTRACTION. (ISO 11369:1997).
€73.00
Characterization of sludge. Determination of pH value
€165.00
Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 2: Method for undiluted samples (ISO 5815:1989, modified)
€37.00
Water quality - Determination of biochemical oxygen demand after n days (BOD) - Part 2: Method for undiluted samples (ISO 5815:1989, modified); German version EN 1899-2:1998
€48.79
Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 2 : method for undiluted samples - Qualité de l'eau
"Water quality. Evaluation in an aqueous medium of the ""ultimate"" aerobic biodegrability of organic compounds. Method by analysis of biochemical oxygen demand (closed bottle test)." - Qualité de l'eau
€52.13
Qualité de l'eau - Vocabulaire - Partie 9 : liste alphabétique et index par sujets
€25.39
