6-Piece Vacuum Fractional Distillation Kit, 100mL, 24/29 Joints, Borosilicate Glass Material_Nylon the wooden storage box housing

the wooden storage box housing the slimmer-format optics shapes for ray-box-friendly experiments

6-piece organic chemistry glassware set includes interchangeable components with 14/23 joint size for distillation and synthesis procedures

This round convex glass mirror is designed for physics and educational uses

covering metals

and reproductive structures through a two-part sagittal section for urological and anatomy teaching

6-Piece Vacuum Fractional Distillation Kit, 100mL, 24/29 Joints, Borosilicate Glass Material_Nylon the wooden storage box housing6 piece vacuum fractional distillation kit holds 100mL in borosilicate glass with 24 29 joints for reduced pressure fractional distillation.