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For laboratory consumables or equipment, head over to our alternative website, Australian Scientific, where you can conveniently purchase these items alongside water quality products.
$88.00 ex GST
The HORIBA pH Reference Filling Solution #330 is a 3.33M potassium chloride (KCl) gel solution, specially formulated for HORIBA U-50 and U-10 series water quality meters. This solution ensures optimal electrode performance and reliable measurement accuracy by maintaining proper reference electrode conditions.