Projects

Use the form below to find particular standards or projects. Enter your criteria for searching (single or in combination) in the fields below and press the button “Search”. You can also search using the Advance Search facility.

Water quality — Measurement of biochemical parameters — Spectrometric determination of the chlorophyll-a concentration

90.93 Standard confirmed

ISO/TC 147/SC 2

Water quality — Determination of highly volatile halogenated hydrocarbons — Gas-chromatographic methods

90.20 Standard under periodical review

ISO/TC 147/SC 2

Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate

90.93 Standard confirmed

ISO/TC 147/SC 2

Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate — Technical Corrigendum 1

60.60 Standard published

ISO/TC 147/SC 2

Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate

90.20 Standard under periodical review

ISO/TC 147/SC 2

Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 4: Determination of chlorate, chloride and chlorite in water with low contamination

60.60 Standard published

ISO/TC 147/SC 2

Water quality — Determination of fluoride — Part 1: Electrochemical probe method for potable and lightly polluted water

90.20 Standard under periodical review

ISO/TC 147/SC 2

Water quality — Determination of fluoride — Part 2: Determination of inorganically bound total fluoride after digestion and distillation

90.93 Standard confirmed

ISO/TC 147/SC 2

Water quality — Determination of pH

90.93 Standard confirmed

ISO/TC 147/SC 2

Water quality — Determination of dissolved sulfide — Photometric method using methylene blue

90.20 Standard under periodical review

ISO/TC 147/SC 2

Water quality — Determination of aluminium — Spectrometric method using pyrocatechol violet

90.93 Standard confirmed

ISO/TC 147/SC 2

Water quality — Determination of selected organic nitrogen and phosphorus compounds — Gas chromatographic methods

90.93 Standard confirmed

ISO/TC 147/SC 2

Water quality — Determination of chromium(VI) — Spectrometric method using 1,5-diphenylcarbazide

90.92 Standard to be revised

ISO/TC 147/SC 2

Water quality — Determination of dissolved bromate — Method using ion chromatography (IC) and post column reaction (PCR)

90.93 Standard confirmed

ISO/TC 147/SC 2

Water quality — Determination of low-volatility lipophilic substances — Gravimetric method

90.93 Standard confirmed

ISO/TC 147/SC 2

Water quality — Estimation of measurement uncertainty based on validation and quality control data

90.92 Standard to be revised

ISO/TC 147/SC 2

Water quality — Determination of selected plant treatment agents — Method using high performance liquid chromatography with UV detection after solid-liquid extraction

90.20 Standard under periodical review

ISO/TC 147/SC 2

Water quality — Determination of benzene and some derivatives — Part 1: Head-space gas chromatographic method

90.20 Standard under periodical review

ISO/TC 147/SC 2