Silicon Dioxide SiO2 Molecular Structure Model Length of hemline 83 mm

Length of hemline 83 mm

1 x Aneroid Barometer Wall Type

5 cm across

Accurate tuning and intonation

Included: 4-Tube Manual Hand Driven Centrifuge Kit + 4pcs Graduated 15ml Test Tubes + 4pcs Test Tube Holder

Silicon Dioxide SiO2 Molecular Structure Model Length of hemline 83 mmIncluded: Organic 3D Chemistry Model Kit: Silicon Dioxide SiO2 Molecular Structure Model Vivid and detailed image, restore the details of silicon dioxide model, give the students deepest effect on the chemistry class. Used as reference for chemistry major in colleges and universities. Excellent for classroom projects and purposes, Group projects, educational purposes, laboratory demonstration. If you need custom order with different sizes design,