US$ 10.50
Reproduces Ewald von Kleist's 1745 charge-storage device with concentric metal cups around a plastic dielectric
Plastic-cased solar energy kit with a panel
the wooden storage box housing optical-grade shapes for dispersion
this model removes a brain half to expose the cortical surface
Two-Sided Boss Head Clamp, Painted Die-Cast, up to 19mm Rods Pack Size_Single Reproduces Ewald von Kleist's 1745Heavy duty die cast alloy boss head with a painted gray finish and two adjustable thumbscrews, accepting rods up to 19 mm in diameter for larger retort stand assemblies.
US$ 10.50
US$ 1249.00
US$ 12.98