Straight Cone to Flexible Tubing Rotaflow Stopcock Adapter, 29/32 Cone, Borosilicate Glass Base Shape_Rectangular providing tiered storage that keeps

providing tiered storage that keeps tubes upright and visible during student experiments

230mm disc graduated 0-360 degrees in 1-degree steps locks in any position alongside a rotatable lamp house and six magnetic acrylic elements for full ray-tracing studies of reflection and refraction

Cylindrical dropping funnel in borosilicate glass holds 100mL with PTFE stopcock and 19/26 plastic stopper for controlled liquid addition

spectral-line

supplied in a 10-meter roll for installing fluid runs across multiple bench stations

Straight Cone to Flexible Tubing Rotaflow Stopcock Adapter, 29/32 Cone, Borosilicate Glass Base Shape_Rectangular providing tiered storage that keepsStraight cone to flexible tubing Rotaflow stopcock in borosilicate glass provides controlled flow between ground joint apparatus and rubber tubing.