Closed Retort Ring with Stem, 5.9" ID, Plated Mild Steel Item Type_Cell Model and analytical chemistry workflows

and analytical chemistry workflows

Compares liquid-expansion rates by suspending five removable glass bulbs-and-tubes in a shared heated water trough

Open-front polypropylene separatory funnel holder grips 0

letting students trace renewable-energy conversion step by step

Reproduces Ewald von Kleist's 1745 charge-storage device with concentric metal cups around a plastic dielectric

Closed Retort Ring with Stem, 5.9" ID, Plated Mild Steel Item Type_Cell Model and analytical chemistry workflowsPlated mild steel closed retort ring with a 5. 9 inch inner diameter and 5. 5 inch stem, sized for large flasks and funnels held over heat sources in chemistry setups.