Glass Water Still Material_Polyethylene and image-formation experiments

and image-formation experiments

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

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

sized to read mid-stack battery voltages between the 5V and 15V meters in the line

levitating above one another when oriented with like poles facing

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.