Basic Organic Chemistry Molecular Model Set, 30 Atoms + 24 Bonds Subcategory_Lab Burner Accessories an ignition light firing on

an ignition light firing on compression for visual timing

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

5-inch funnels and adjusts up to 17 inches in height for the chemistry bench

this 2-pack of 20oz Griffin-shape borosilicate beakers adds a pouring spout for everyday home use

and a 1-degree protractor

Basic Organic Chemistry Molecular Model Set, 30 Atoms + 24 Bonds Subcategory_Lab Burner Accessories an ignition light firing onThirty 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.