Advanced Metal Wave Apparatus for Longitudinal and Transverse Motion Category_Lab Equipment Cubic 16 by 16 by

Cubic 16 by 16 by 16 cm footprint defines this autoclavable polypropylene test tube basket

and copper supports density

Size 00 museum-grade entomology pins in a hundred-pack

which also mounts to bench edges and boards of equal thickness

Nickel-plated T-pins provide secure specimen pinning with broad heads for stable dissection board mounting in biology laboratories

Advanced Metal Wave Apparatus for Longitudinal and Transverse Motion Category_Lab Equipment Cubic 16 by 16 byUsed to crank a row of 16 cam driven rods through a moving sine wave, this metal wave apparatus pairs the rotary handle with a degree scale so students can read phase against vertical displacement.