Conical Centrifuge Tube with Beaded Rim, 50mL, 5.25 inch, Borosilicate Glass Subcategory_Alternative Energy Cast-metal base mounts a heavy-duty

Cast-metal base mounts a heavy-duty electromagnet-driven fork at ~80Hz

illustrating that sound cannot travel without air

000x magnification animal cell model on mounted base reveals detailed organelle structure for comprehensive cell biology teaching

the balanced position locating the photometric midpoint between two unequal light sources

this handle-fitted bicycle wheel lets students feel torque resistance in a spinning mass

Conical Centrifuge Tube with Beaded Rim, 50mL, 5.25 inch, Borosilicate Glass Subcategory_Alternative Energy Cast-metal base mounts a heavy-dutyConical centrifuge tube in borosilicate 3. 3 glass holds 50mL with beaded rim measuring 5. 2 inches for cell separation and sample processing.