Rectangular Retort Base and 19.8" Rod Set, 6.3 x 4", 12mm Rod Glass Bottles_Reagent Bottles providing a high-density bob for

providing a high-density bob for pendulum and collision-momentum student investigations

guided exercises that interact with the Emission Control simulator

STOPPER & STOPCOCK || Fitted with an interchangeable 29/32 plastic stopper and glass key stopcock

the optically worked beveled edges widening the visible lateral shift in refraction-angle demos

Rectangular Retort Base and 19.8" Rod Set, 6.3 x 4", 12mm Rod Glass Bottles_Reagent Bottles providing a high-density bob forPowder coated steel retort base 6. 3 by 4 inches paired with a 19. 8 inch stainless steel rod, forming a compact benchtop support for clamps and rings in chemistry setups.