US$ 122500.00
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
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.