Description

pH effects on vegetation

Pairs 100mm of length with 25mm faces on a polished acrylic equilateral prism

providing dense uniform spheres for ramp-and-collision experiments where a heavier projectile is needed than the plastic marbles can provide

Fifty plain glass microscope slides measure 75 x 25mm with 1

Ultrasonic Study Kit Accessories with Reflective and Perforated Plates Type_Apron pH effects on vegetationTwo reflective plates, a perforated plate, and matched wooden block stands extend the ultrasonic study kit's reflection, interference, and diffraction experiments to additional geometries.

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Ultrasonic Study Kit Accessories with Reflective and Perforated Plates Type_Apron pH effects on vegetation

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