US$ 79.00
and specific gravity experiments
Built on an extended cast-iron StabiliBase with a repositioning handle
and iron packs
1 inches while the swivel boss head delivers 360-degree angular positioning and fits rods up to 18mm in diameter
Expansion of Liquids Apparatus Science at Home_Earth Science and specific gravity experimentsCompares liquid expansion rates by suspending five removable glass bulbs and tubes in a shared heated water trough, each bulb filled through a top funnel for direct comparison.