Polypropylene Graduated Cylinder Set, 7-Piece, 10mL-1L Base_Octagonal and steel in a snap-top

and steel in a snap-top case

these concavity microscope slides hold liquid samples for hanging-drop preparations and observation of specimens in suspension

anchoring retort stands and apparatus to the edge of a classroom workbench

securing a thermometer to any support rod at the angle needed for hands-free temperature monitoring during an experiment

Polypropylene Graduated Cylinder Set, 7-Piece, 10mL-1L Base_Octagonal and steel in a snap-topSupplied as the seven most common classroom sizes, this polypropylene graduated cylinder set is Class B tolerant, autoclavable, and raised graduated for shatterproof bench use.