Innovating Science - Acids, Bases, and The pH Scale Kit Subject_Geology and aluminum specimens

and aluminum specimens

Slotted with a central well on each glass

supplied in a storage case for student precision work

Metal spouting cylinder with multiple outlet holes at different heights

Innovating Science - Acids, Bases, and The pH Scale Kit Subject_Geology and aluminum specimensKit for determining differences between acid and base properties, the role of hydrogen and hydroxide ions in acids and bases, and the relationship of pH scale to acid and base strength Activities for examining effects of acids and bases on several chemical pH indicators, identifying pH of common household materials, and determining composition of four unknown clear solutions Materials for 15 groups of students for hands on learning Teacher's manual