Simplex Health Paper Water pH Test Strips 0 14 Wide Range. High Range Duel Pad for Acid Alkaline Testing (100 Strips)

Simplex Health branded - used by thousands world wide & practitioner approved Wont bleed like litmus paper Each box contains 100 pH indicator strips (0-14) with a complete four colour indicator chart. 4 pad design are non-bleeding, colour fixed strips Muliple uses and ideal for Water pH Testing