13.060.50 Examination of water for chemical substances
Displaying 337-348 of 368 results.
ISO 22743:2006/Cor 1:2007
corrigendum
EN
0.00 €
ISO 23256:2023
standard
EN
Water quality — Detection of selected congeners of polychlorinated dibenzo-p-dioxins and polychlorinated biphenyls — Method using a flow immunosensor technique
168.41 €
ISO 23631:2006
standard
EN
Water quality Determination of dalapon, trichloroacetic acid and selected haloacetic acids Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization
142.99 €
LVS EN ISO 23631:2006
standard
EN
Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC- ECD and/or GC-MS detection) after liquid- liquid extraction and derivatization
18.53 €
LVS EN ISO 23631:2006 /AC:2007
corrigendum
EN
Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization
0.00 €
ISO 23695:2023
standard
EN
Water quality — Determination of ammonium nitrogen in water — Small-scale sealed tube method
70.97 €
LVS EN ISO 23695:2026
standard
EN
Water quality - Determination of ammonium nitrogen in water - Small-scale sealed tube method (ISO 23695:2023)
16.40 €
ISO 23696-1:2023
standard
EN
Water quality — Determination of nitrate in water using small-scale sealed tubes — Part 1: Dimethylphenol colour reaction
70.97 €
ISO 23696-2:2023
standard
EN
Water quality — Determination of nitrate in water using small-scale sealed tubes — Part 2: Chromotropic acid colour reaction
70.97 €
LVS EN ISO 23696-1:2026
standard
EN
Water quality - Determination of nitrate in water using small-scale sealed tubes - Part 1: Dimethylphenol colour reaction (ISO 23696-1:2023)
13.97 €
LVS EN ISO 23696-2:2026
standard
EN
Water quality - Determination of nitrate in water using small-scale sealed tubes - Part 2: Chromotropic acid colour reaction (ISO 23696-2:2023)
13.97 €
ISO 23697-1:2023
standard
EN
Water quality — Determination of total bound nitrogen (ST-TNb) in water using small-scale sealed tubes — Part 1: Dimethylphenol colour reaction
70.97 €