Wasseranalyse
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sera cleaning solution
For pH electrode
sera care solution KCl
For pH electrode
sera pH meter
Electronical instrument for the measurement of the pH value in fresh and marine water.
LIST
sera CO2 long-term indicator
TTT
Permanent CO2 monitoring
sera pH-Test
TTT
Makes it easy to monitor the pH value in fresh and marine water and ponds. For approx. 100 measurements.
sera kH-Test
TTT
Makes it easy to monitor the carbonate hardness in fresh and salt water.
sera gH-Test
TTT
Zur einfachen Bestimmung der Gesamthärte.
sera KOI AQUA-TEST BOX
Water testing for experienced pond keepers
sera aqua-test set
Know your water
sera aqua-test box
Water testing for experienced aquarists
sera Quick Test
Quick and easy monitoring
