Hydrion pH Test Paper

Hydrion single-roll pH test paper is supplied in narrow-band increments across the full pH scale, letting you choose the precise range needed for accurate, high-resolution pH determination. Each dispenser contains a single 15-foot roll with a matching colour chart.

• Narrow pH bands as fine as 1.2 pH units per roll, for higher-resolution readings than wide-range paper
• 23 ranges available, covering pH 0.0 through pH 14.0
• Single 15-foot roll per dispenser
• Suitable for general aqueous solutions, including soap solutions