Polypropylene Stirring Rod with Rubber Policeman Tip, 12-Pack Subcategory_Reflection and Refraction Vinyl-coated three-finger jaws hold apparatus

Vinyl-coated three-finger jaws hold apparatus up to 3

Four-diode bridge rectifier rated 5A at 100V with 4mm input connections and the circuit diagram printed on the case

Used to interface a 4mm-socket instrument to a bare-component test point

letting an entire classroom read spherometer values before students work with benchtop units

Large-scale typical flower model with removable floral parts and a bisected ovary showing internal ovule arrangement for detailed botany instruction

Polypropylene Stirring Rod with Rubber Policeman Tip, 12-Pack Subcategory_Reflection and Refraction Vinyl-coated three-finger jaws hold apparatusDesigned for quantitative transfers in analytical chemistry, these polypropylene stirring rods carry rubber tipped policeman spatula ends for scraping residue from glassware.