US$ 18.00
Thirty-atom organic chemistry model set with 24 short and long bonds
25 inches across
Economy ballistic pendulum with spring launcher
sized to protect a pair of 50mm (2-inch) bar magnets between lessons and isolate them from steel benchtops
letting students quantify how color and finish influence heat uptake during radiation experiments
A-Frame Retort Base and 29.5" Rod Set, 11 x 11", Heavy Duty Subcategory_Gloves Thirty-atom organic chemistry model setLarge 11 by 11 inch A frame base weighing 5. 5 lbs anchors a 29. 5 inch 12mm steel rod, providing exceptional stability for tall or heavy laboratory assemblies.
US$ 18.00
US$ 18.00
US$ 10.50
US$ 18.00
US$ 22.00
US$ 12.00
US$ 10.00
US$ 12.00
US$ 18.00
US$ 12.00
US$ 12.00
US$ 12.00
US$ 12.00
US$ 15.00
US$ 10.50
US$ 20.00
US$ 18.00