CORK-RING-4 | GSC International CORK-RING-4 Cork Lab Ring, 30mm Height by 170mm Diameter Ring, 125mm Inner Diameter by 150mm Outer Diameter Hole

GSC International CORK-RING-3 Cork Lab Ring, 90 mm x 140 mm

Lucksender 2pcs 110*60mm Laboratory Flask Cork Stand Lab Supply Article

Eisco Labs Clamp Retort, 3 PVC Coated Prongs (opens to 90mm in dia.) with Boss Head

Dow Corning Vacuum Lubricant 5.3oz Tube

American Educational 7-G15-A Cast Iron Support Ring Stand with Acid Resistant Finish, 8" Length x 5" Width Base Size

GSC International CORK-RING-2 Cork Lab Ring, 60 mm x 110 mm

Laboy Glass Pennyhead Hollow Glass Stopper 24/40 5Pcs

Thomas 1885 Gum Rubber Red Extruded Vacuum Tubing, 5/8" OD x 1/4" ID x 3/16" Wall Thick, 10' Length

Glass Stirring Rods: 200mm (8 in): Pk/12