The Ultimate in Wide Range, General Purpose pH Papers.
- One dip determines any pH from 0 - 13
- Distinct and easily read color separations
Insta-Check 0 - 13 provides 14 brilliant colors on 1 paper giving instant pH checks over the entire range with accurate, reproducible readings; and immediate response. Available in different widths to meet your special requirements and preferences. Paper rolls come with dispenser; refills do not.