Calibration kit for VisoTurb® 900-P including each 250ml turbidity standard 124 FNU and 1010 FNU and empty bottle for zero point calibration, (please see manual).
POA means "Price On Application". Items displaying POA instead of the sell price do so for a number of reasons, not least because we anticipate some additional information is required in order to supply the most suitable options/configuration to each individual customer.