11-Piece Rectangular Retort Stand Set with Bossheads, Clamps, and Rings Biology_Microscopy demonstrating plaque removal during dental

demonstrating plaque removal during dental hygiene lessons

Large-format Boyle's Law apparatus with hand pump

Narrow-mouth reagent bottle in borosilicate glass holds 2000mL with 34/35 interchangeable hexagonal hollow stopper for chemical storage applications

But Not Included

each structure individually labeled for plate-tectonics units

11-Piece Rectangular Retort Stand Set with Bossheads, Clamps, and Rings Biology_Microscopy demonstrating plaque removal during dentalEleven piece retort stand starter set combining a heavy duty rectangular base and rod with three support rings, three boss heads, and four vinyl coated clamps for complete apparatus assembly.