Economy Boyle's Law Apparatus Glassware_Glass Burettes Classroom-wide polling clicker system enabling

Classroom-wide polling clicker system enabling real-time student response during lessons

bridging the reach gap between the standard 500mm and the long-haul 1000mm plug-to-plug patch wires

this 4mm-stackable safety lead carries up to 12A through nickel-plated split-hollow pins on both ends

this set covers the mid-range bench volumes with raised graduations and tapered pouring spouts

Economy Boyle's Law Apparatus Glassware_Glass Burettes Classroom-wide polling clicker system enablingEconomy Boyle's Law apparatus on a wooden stand with a heavy metal base, 100cm millimeter graduated scale, and an adjustable mercury reservoir for varying pressure on a trapped gas column.