HI-83305-02 Multi-parameter Photometer & pH Meter for Boiling and Cooling towers £821.00 (exc. VAT) View Product
HI-3847-100 Replacement reagents for HI-3847 Copper, high range test kit £116.40 (exc. VAT) View Product
HI-97747 Copper Low Range Portable Photometer: Range 0.000 to 1.500 mg/L £507.50 (exc. VAT) View Product