HI-84500-55 Calibration Standard for Sulphur Dioxide Mini Titrator for wine analysis, 120mL £51.40 (exc. VAT) View Product
HI-746-11 Calibration Check Set for the HI-746 Iron Low Range Checker HC £27.00 (exc. VAT) View Product
HI-97741 Total hardness and iron LR: Range Iron: 0.00 to 1.60 mg/L, Total Hardness: 0.00 to 4.70 mg/L £490.50 (exc. VAT) View Product
HI-97742 Iron LR and manganese photometer: Range Iron: 0.00 to 1.60 mg/L, Manganese: 0 to 300 ug/L £490.50 (exc. VAT) View Product
HI-97745 Free and Total Chlorine, Hardness, Iron Low Res, pH portable photometer £490.50 (exc. VAT) View Product