Double Extra Dense Flint Glass Prism, 1.25", R=1.71-1.74 Prong_3 attached to a 10mm diameter

attached to a 10mm diameter 5

dropping a chosen capacitor into a circuit without unsoldering during introductory RC-circuit and resonance investigations at the bench

with side arms bent at right angles and formed into jets at their tips

exposing the longitudinal and transverse components of wave motion mechanically

Automatic self-zeroing burette with reservoir features 50mL capacity for titration procedures with hands-free refilling and precise volumetric analysis

Double Extra Dense Flint Glass Prism, 1.25", R=1.71-1.74 Prong_3 attached to a 10mm diameterDouble extra dense flint glass prism at 1. 25 inch sides with refractive index between 1. 71 and 1. 74, the heaviest leaded flint giving the strongest dispersion in the comparison kit.