Class B 5-Piece Autoclavable Polypropylene Graduated Cylinder Set with Displacement Vessel, 10/25/50/100 + 250mL Material_Metal Converts rotation into linear reciprocating

Converts rotation into linear reciprocating motion through a crank-slider linkage

this enlarged Hydra dissection model reveals internal anatomy

Jointed Liebig condenser in borosilicate glass features 29/32 socket and cone for distillation and organic chemistry reflux procedures

Two-part male pelvic section separates to expose bladder

Class B 5-Piece Autoclavable Polypropylene Graduated Cylinder Set with Displacement Vessel, 10/25/50/100 + 250mL Material_Metal Converts rotation into linear reciprocatingFive piece Class B polypropylene cylinder set spans 10 100mL plus a 250mL displacement vessel for volume measurement and Archimedes principle demos.