Closed Retort Ring with Stem, 3" ID, Plated Mild Steel Glassware_Glass Flasks the second universal-logic gate that

the second universal-logic gate that complements the NAND for any digital-circuit construction

Used to trace the invisible shape of magnetic fields

The item measures 21" in height when positioned upright and is designed with a PTFE key stopcock that allows optimal control of flow when working with liquids in the lab

built for durable repeated steam production in thermodynamics setups

GREAT FOR PROFESSIONAL LABORATORIES

Closed Retort Ring with Stem, 3" ID, Plated Mild Steel Glassware_Glass Flasks the second universal-logic gate thatThree inch inner diameter supports beakers and funnels on this plated mild steel closed retort ring, fitted with a 5. 5 inch stem for mounting on a standard retort stand.