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municipal maintenance
Accurate pH testing is essential to determine lime requirements and to insure that a mineral-rich soil is also a fertile one
allowing users to print custom labels of virtually any size using a laser printer
and land surveyors
pH Test Paper, pH Range 3-8, Dual 15' Rolls First Aid Supplies municipal maintenanceProduct Code: PH38R Based on well known spectral colour changes and is sharp and clear throughout the range. Narrow strip (5 32 inches) uses micro quantities of liquid on special wet strength paper that will not tear. Each roll is 15 feet long. pH Range 3 8. Dual Rolls of 3. 0 5. 5 and 6. 0 8. 0 in double sided dispenser Supplied with colour charts.