Glass Water Still Material_Polyethylene Heavy-duty spring-loaded three-finger jaw with

Heavy-duty spring-loaded three-finger jaw with dual-screw fine adjustment mounts on a swivel boss head accepting 18mm rods

a 75mm-aperture double-concave glass lens at 100mm focal length spreads light through optically worked surfaces and ground polished edges

Body measures 3

Mid-current 6V/12V regulated AC/DC bench supply at 5A with overload and short-circuit protection

and cylinders during glassware care

Glass Water Still Material_Polyethylene Heavy-duty spring-loaded three-finger jaw withAll glass water still producing distilled water for laboratory use through a contamination free path that eliminates metallic leaching from internal surfaces.