Hydrion Mikro pH Test Papers

This Hydrion Mikro pH test paper covers the pH 1 to 12 range in a convenient double-roll dispenser. It uses well-established spectral colour changes for sharp, clear readings throughout the range.

• Covers pH 1 to pH 12 in a single combined range
• Sharp, clear spectral colour change throughout
• Double-roll dispenser format
• Refill roll available separately