US$ 32.00
suiting work with vacuum tubes and eudiometers
the diverging curvature paired with low mass for ray-box mounts and lightweight optics setups
the shatter-resistant body splitting white light into spectral colors for safer per-desk dispersion work
Cut-away section on this chloroplast model exposes grana stacking
Composite rod splitting glass and brass at its midpoint
Soda Glass Pneumatic Trough with Concave Base, 12 x 6 inch Subcategory_Scales and Balances suiting work with vacuum tubesSoda glass pneumatic trough with concave base measures 12 inches diameter by 6 inches tall for gas collection over water.
US$ 32.00
US$ 33.00
US$ 38.00