Cone to Flexible Tubing Adapter, 10/19 Cone, Borosilicate Glass Subcategory_Scales and Balances 7mL for controlled dispensing and

7mL for controlled dispensing and laboratory transfer applications

Standard rheostat with oxidized constantan winding on a vitreous-enameled steel tube and a heavy-duty sliding contact

the curved-face geometry letting beams enter along any radius for clean Snell's law angle work in ray-box and refraction setups

lit from within to demonstrate seasons

close inspection

Cone to Flexible Tubing Adapter, 10/19 Cone, Borosilicate Glass Subcategory_Scales and Balances 7mL for controlled dispensing andCone to flexible tubing adapter in borosilicate glass features 10 19 cone with right angle design for connecting apparatus to rubber tubing.