Food Services
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pH Litmus Paper Test Strip Roll 3.0 - 5.5 (325)
$19.95 In StockpH Litmus paper 3.0 - 5.5 is a short-range general use pH Hydrion Litmus paper for measuring the pH of acidic solution including woman's health. Each roll is 6mm (1/4in) wide x 4.5 metres (15ft) and will give the user approximately 100 tests. Comes complete with colour chart and directions.
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