CHEMSOLUTE Universal pH-indicator paper, pH 1-14, 5m x 7mm, Refill pack with 3 rolls Back Catalog number: 2814-3ROLL Availability: In the manufacturer's stock Price on request - + Recommended HI1043B Refillable Double Junction pH Electrode Price on request HI62911D pH Electrode with Titanium Body for Plating Baths Price on request HI73127 pH elektroda HI73127 pro pHep testery Price on request