100mm Drop-Forged Steel G-Clamp Glass Funnels_Dropping Funnels and image-formation experiments in introductory

and image-formation experiments in introductory optics

Straight receiver adapter with cone in borosilicate glass features 29/32 socket and 29/32 cone for distillation collection and apparatus connections

Cast in powder-coated zinc alloy at thick gauge for high torsional strength

and pins outfit groups for hands-on study of pinhole imaging

and glassware cleaning

100mm Drop-Forged Steel G-Clamp Glass Funnels_Dropping Funnels and image-formation experiments in introductoryDrop forged steel G clamp with a 100 mm throat, anchoring retort stands and test tube supports to bench edges during demonstrations and student laboratory setups.