US$ 16.00
supporting dental hygiene and pathology teaching
Used to demonstrate temperature-dependent resistance
with masses between 50 and 400g for 5N spring-scale suspension work
Glass displacement vessel in borosilicate glass holds 500mL for density measurement
5-inch rod for clamp-stand setups
Wooden Friction Board Apparatus Lab Supplies_Classroom supporting dental hygiene and pathologyWood based friction board apparatus with a 19 inch metal surface plus two hooked friction sliders with different top materials for comparative sliding friction investigations.
US$ 16.00
US$ 48.00
US$ 14.00