2-Prong Cork-Lined Burette/Flask/Beaker Clamp with Swivel Boss Head, 4.3" Max Chemistry_Molecular Model Sets Compact metal-box convection demonstrator at

Compact metal-box convection demonstrator at 10 by 4 by 3 inches with two glass chimneys

calibrated to 2

dimensioned to drop into the PH0652 optical bench for hands-on study of Malus's law and crossed-polaroid extinction

delivering the stable filament power required for sustained spectroscopy work

Many industrial and hobby hot wire foam cutters also use chromium wire

2-Prong Cork-Lined Burette/Flask/Beaker Clamp with Swivel Boss Head, 4.3" Max Chemistry_Molecular Model Sets Compact metal-box convection demonstrator atGrips burettes, flasks, and beakers up to 4. 3 inches with cork lined jaws, mounted on a swivel boss head fitting 18mm rods for secure angular placement on retort stands.