DUROVAL® AF
Test kit for the determination of water hardness across all hardness ranges via complexometric titration with a liquid titration agent and a pipette, accurately calibrated in hardness units. Description Complete with measuring tube, pipette calibrated from 0-60 °f...
DUROVAL® A with pipette 0-60°f
Test kit for the determination of water hardness across all hardness ranges via complexometric titration with a liquid titration agent and a pipette, accurately calibrated in hardness units. Description Complete with measuring tube, pipette calibrated from 0-60 °f...
DUROVAL® A
Test kit for the determination of water hardness across all hardness ranges via complexometric titration with a liquid titration agent and a pipette, accurately calibrated in hardness units. Description Complete with measuring tube, pipette calibrated from 0-30 °dH,...