Testing water - Determination of sodium, potassium and lithium, flame photometric method
€37.00
Water analysis methods - Determination of phenols - Photometric method
Water analysis methods - Determination of the nitrate nitrogen - Photometric method with chromotropic acid
Water analysis methods - Determination of the ammonia nitrogen - Direct photometric method with Nessler reagent
Water analysis methods - Determination of the ammonia nitrogen after preliminary distillation
€58.00
Water analysis methods - Determination of the albuminoid nitrogen
Water analysis methods - Determination of the ammoniac nitrogen - Direct photometric method with sodium phenate
Water analysis methods - Determination of hydrocarbons by infrared spectrophotometry
Biological quality of watercourses - Determination of the biotic index based on aquatic macro-invertebrates
Water efficiency management systems — Requirements with guidance for use
€163.00
Water quality — Vocabulary
Water quality — Calibration and evaluation of analytical methods — Part 1: Linear calibration function
Environmental management — Requirements with guidance for verification and validation of water statements
€184.00
Guidelines for health risk assessment and management for non-potable water reuse
€155.00
Guidelines for water quality grade classification for water reuse
€51.00
