Basic Organic Chemistry Molecular Model Set, 30 Atoms + 24 Bonds Subcategory_Lab Burner Accessories and a 1-degree protractor

and a 1-degree protractor

Heavy-duty 500-piece teacher molecular model set with 230 atoms and 270 bonds

Sixty-five-piece molecular model set with 32 atoms and 33 bonds for demonstrating bonding angles

letting students explore induction

hand-cranked so students trace how shifter engagement alters gear ratios and output torque selection

Basic Organic Chemistry Molecular Model Set, 30 Atoms + 24 Bonds Subcategory_Lab Burner Accessories and a 1-degree protractorThirty atom organic chemistry model set with 24 short and long bonds, packaged with carbons, hydrogens, nitrogens, oxygens, halogens, and gray links in a 4 compartment storage case.