Sloping Claisen Head with Two B14 Sockets, 24/29 Flask and 19/26 Condenser Cones, Borosilicate Glass Diameter_300mm 5-inch funnel during gravity filtration

5-inch funnel during gravity filtration in chemistry classrooms

Glass double-concave lens at 50mm diameter and 100mm focal length

the higher nanofarad decade for tuned-circuit

dimensioned as the matched replacement carriage for the LED ray box (PH0602ALED) track when an original rider is lost or damaged

Long-and-narrow 6 by 1-inch plane glass mirrors arrive as 10-packs at ~2mm thickness

Sloping Claisen Head with Two B14 Sockets, 24/29 Flask and 19/26 Condenser Cones, Borosilicate Glass Diameter_300mm 5-inch funnel during gravity filtrationSloping Claisen head in borosilicate glass features two B14 sockets with 24 29 cone for thermometer and dropping funnel connections during distillation.