Glass Water Still Material_Polyethylene and image-formation experiments

and image-formation experiments

Chrome-plated four-prong retort clamp with cork-coated prongs and a jaw capacity up to 4 inches

Pairs a 75 by 50mm face with a thicker 18mm body on a rectangular glass refraction block

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

Graduated white screen mounted for use on the optical bench

Glass Water Still Material_Polyethylene and image-formation experimentsAll glass water still producing distilled water for laboratory use through a contamination free path that eliminates metallic leaching from internal surfaces.