Acid Rain pH and Local Rainfall Distance Learning Small Group Kit Subject_Earth Science Mid-size right-angle glass prism at

Mid-size right-angle glass prism at 1

Set of eight hexagonal nickel-plated brass weights totaling 500 grams plus three spare hooks in a wooden storage block

Long-format 150 x 15 x 10mm Alnico bar pair with keepers

vacuum filtration

Shows oxygenated and deoxygenated blood paths between heart chambers and alveolar surfaces through seven hand-painted removable parts designed with medical-professional input

Acid Rain pH and Local Rainfall Distance Learning Small Group Kit Subject_Earth Science Mid-size right-angle glass prism atAcid rain pH kit tests local rainfall through environmental monitoring, chemical analysis, and atmospheric chemistry investigation procedures.