Swimming baths; water treatment for pool-water
€71.85
WATER ANALYSIS METHODS IN INUDSTRIAL WASTES METHOD OF SODIUM SALICYLATE
€20.00
WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. DETERMINATION OF TOTAL RESIDUES
€16.00
WATER ANALYSIS METHOD IN INDUSTRIAL WASTES. DETERMINATION OF FILTRABLE TOTAL RESIDUE
WATER ANALYSIS METHOD IN INDUSTRIAL WASTES. DETERMINATION OF SEDIMENTABLE MATERIAL
WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. DETERMINATION OF TURBIDITY
WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. DETERMINATION OF SUSPENDED SOLIDS OR UNFILTRABLE RESIDUE
Water quality. Glossary Additional terms relating to types of water, and treatment storage water waste used in sampling analysis
€269.00
Devices without moving parts for the prevention of contamination water by backflow. Specification type A air gaps
€95.00
Devices without moving parts for the prevention of contamination water by backflow Specification type B air gaps
€165.00
Devices without moving parts for the prevention of contamination water by backflow Specification pipe interrupters nominal size up to and including DN 42
German standard methods for the examination of water, waste water and sludge; Test methods using water organisms (group L); Determination of the effect on microcrustacea of substances contained in water (Daphnia short-time test) (L 11)
€41.78
Water quality. Glossary Terms relating to types of water, and treatment storage waste water
ESSAIS DES EAUX. DOSAGE DES ORTHOPHOSPHATES, DES POLYPHOSPHATES ET DU PHOSPHORE TOTAL. (METHODE SPECTROMETRIQUE).
€47.00
German standard methods for the examination of water, waste water and sludge; bio-assays (group L); determination of the effect of substances in water on fish, fish-test (L15)
