HI-7075 1.7M Potassium Nitrate, 0.7M Potassium Chloride electrode fill solution, 30ml bottles (4) £51.40 (exc. VAT) View Product
HI-7072 Electrolyte Solution for Double Junction Electrodes, 1M KNO3 4 x 30mL Bottles £76.50 (exc. VAT) View Product
HI-83325-02 Multi-parameter Photometer with pH meter for Plant Nutrient analysis £834.00 (exc. VAT) View Product