US$ 58.00
Used to produce concentric Newton's rings under monochromatic light
Designed for liquid-fill Snell's-law work at smaller scale
and inspection details
We carry limited stock of this item
mounted on a swivel boss head fitting 18mm rods for secure angular placement on retort stands
Candle Holder, 20mm Material_Iron Used to produce concentric Newton'sMatte black metal body 20mm in internal diameter and 22mm deep on a bench rod, holding a 20mm candle steady for thermal expansion, soot deposition, and convection experiments.
US$ 58.00
US$ 49.00
US$ 49.50
US$ 49.00
US$ 34.95
US$ 34.95