Hydrion double roll pH paper consists of 2 rolls of pH paper in a protective case that easily fits in your pocket. The protective case dispenser has a stainless steel cut-off lip and 2 matching color charts. The papers pH color changes when dipped in the solution and are distinct and easily matched to the color chart.
ADDRESS
20120 64 Ave unit 103 & 104, Langley, BC V2Y 1M8
UPDATES
Family Day. We will be closed Monday Feb 17th for Family Day