Mounted Resistance Coils Length_55mm Polyhedral 120mL glass alcohol lamp

Polyhedral 120mL glass alcohol lamp ships with a metal cap and fiber wick for low-temperature bench heating in chemistry and biology demonstrations

this student voltaic cell pairs metal electrodes with a porous cup separator and ships with an experiment guide for measuring cell voltage and potentials

forming a resonance apparatus for determining the speed of sound through frequency and wavelength investigations

the unit also runs as a motor on 6-8V DC for energy conversion demos

Shatter-resistant acrylic burette with a PTFE key stopcock and Class B accuracy per DIN ISO 385

Mounted Resistance Coils Length_55mm Polyhedral 120mL glass alcohol lampUsed to compare resistance against gauge, length, and material, this mounted board carries five labeled wire coils 22 and 28 gauge copper at 10m and 20m, plus a 22 gauge copper nickel.