5.9" Polypropylene Stirring Rods with Rounded Ends, 6mm, 12-Pack Base Size_5 x 8" Cover-protected single-phase rheostat with constantan

Cover-protected single-phase rheostat with constantan winding and 4mm safety socket terminals

Bacterial cell structure model with ten labeled components reveals prokaryotic organization

and a pulley for introducing momentum

Greatly enlarged pituitary-hypothalamus complex exposes the anterior and posterior lobes with connecting infundibulum for endocrine anatomy and physiology teaching

and horseshoe magnet that swap by hand

5.9" Polypropylene Stirring Rods with Rounded Ends, 6mm, 12-Pack Base Size_5 x 8" Cover-protected single-phase rheostat with constantanShorter 5. 9 inch polypropylene stirring rods with rounded ends fit small beakers and vials, supplied as a dozen for student stations working with limited solution volumes.