eda9cd17_anite_Seed_and_Erosion_Control__Definition
[Term] pH [Definition] 
A classification system used for describing acid and basic materials. The system is a scale from 0 to 14 with 7 being neutral. Measurements below 7 indicate increasing acidity and numbers greater than 7 indicate increasing alkalinity (basic conditions).
Glossary | Granite Seed and Erosion Control
Definition