Hydrion* pH Papers in Double Roll Dispensers

A simple, fast and economical method of measuring pH. Most solutions require only a one- to two-second pH paper dip. Complete with color chart and two 15 ft rolls of Hydrion testing paper. Wide range papers produce a sharp color change for each full pH unit. Short range papers indicate sharp color change for each half pH unit.
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Short Range
pH Range: 0.0 to 13.0

Short Range
pH Range: 1.0 to 14.0

Short Range
pH Range: 1.0 to 5.5

Wide Range
pH Range: 1.0 to 11.0

Wide Range
pH Range: 1.0 to 12.0

Wide Range
pH Range: 1.0 to 6.0

Short Range
pH Range: 3.0 to 5.5

Short Range
pH Range: 3.0 to 8.0

Short Range
pH Range: 6.0 to 8.0

Short Range
pH Range: 6.0 to 9.0

Wide Range
pH Range: 6.0 to 11.0

Short Range
pH Range: 8.0 to 12.0

Short Range
pH Range: 10.0 to 14.0

pH Range: 11 - 12