HI-7609829-12 Spare Nitrate ISE module for HI-7609829/HI-7629829 series of probes £606.00 (exc. VAT) View Product
HI-97752 Calcium and magnesium photometer: Range: Ca: 0 to 400 mg/L, Mg: 0 to 150 mg/L £507.50 (exc. VAT) View Product
HI-97104 pH, Alkalinity, Free and Total Chlorine and Cyanuric Acid portable photometer £488.50 (exc. VAT) View Product