20mm Lead Density Cube with Hook Safety Supplies_Eye Protection Pairs a 90 by 45mm

Pairs a 90 by 45mm semicircular face with 15mm thickness on a glass prism block

High-tension power supply driving spectrum and discharge tubes in atomic spectra and gas discharge demonstrations for advanced physics classrooms

Mounted thermistor on a demonstration base with 4mm plug connections

this Euro-design measuring jug carries raised graduations with a tapered spout and handle for steady bulk pouring

Cork-lined stainless steel safety flask tongs lock jaws around flask necks to prevent accidental drops during transfer of hot distillation vessels between bench stations

20mm Lead Density Cube with Hook Safety Supplies_Eye Protection Pairs a 90 by 45mmSuspends a 20mm solid lead cube from a spring scale for water immersion density measurement, the heaviest specimen in the series at 11. 3 g cm for extreme density reference.