Polypropylene Test Tube Rack for 6 Tubes (25mm) Subcategory_Temperature and Heat and S-wave vs P-wave behavior

and S-wave vs P-wave behavior

Used to crank a row of 16 cam-driven rods through a moving sine wave

This is chromium wire that can be used in many applications in the classroom or lab

Used to demonstrate how a wedge multiplies force during splitting

Wide-mouth reagent bottle in heavy-duty borosilicate glass holds 1000mL with glass penny stopper for chemical storage and laboratory handling

Polypropylene Test Tube Rack for 6 Tubes (25mm) Subcategory_Temperature and Heat and S-wave vs P-wave behaviorAutoclavable polypropylene test tube stand holding six 25 mm tubes with six drying pins on the back, supporting classroom chemistry and benchtop washing workflows.