Hydrion™ 4.0 to 9.0
- pH range is 4.0 to 9.0
- Distinct color match at each full pH unit
- Immediate response with accurate, reproducible readings
- Kit consists of a 15-foot roll of test paper and matching color chart
- Paper is 7/32-inch wide
Hydrion Ph Paper In Dispenser
Original price was: $24.79.$16.82Current price is: $16.82.
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