ADD A GROUP for Density: Layers of Liquids
#114EL
$31.80
![ADD A GROUP for Density: Layers of Liquids](https://store.lab-aids.com/cdn-cgi/image/width=700/assets/images/products/KIT_114_%28a%29.jpg)
This ADD A GROUP package when added the base kit (pictured) provides enough material for one additional group of 4 students.