Science Express Equipment Videos
K-12 Online Science Resources
Science Express
- Column chromatography demonstration video *Newly Developed Content*
- Convection currents demonstration video *Newly Developed Content*
Dissolved Oxygen in Water
- Temperature vs Dissolved oxygen in water video *Newly Developed Content*
- How gel electrophoresis works *Newly Developed Content*
- Gel electrophoresis dyes lab *Newly Developed Content*
- Gel electrophoresis DNA extension activity *Newly Developed Content*
Gas Law Labs
- Boyle's Law *Newly Developed Content*
- Temperature-Pressure relationship in gases *Newly Developed Content*
High Performance Liquid Chromatograph (HPLC)
- Demonstrations video *Newly Developed Content*
Liquid Nitrogen Demonstrations *Newly Developed Content*
- How a mass spectrometer works
- Mass spectrometry demonstration lab *Newly Developed Content*
- Notebook Circuits full lab video Worksheet *Newly Developed Content*
pH Meters
- How a pH probe works *Newly Developed Content*
- Acid-base titration calculations *Newly Developed Content*
- Acid-base titration proper technique video *Newly Developed Content*
- How to operate a nuclear scaler
- How a Geiger-Muller tube works *Newly Developed Content*
- Abbreviated Distance Lab *Newly Developed Content*
- Abbreviated Shielding Lab *Newly Developed Content*
- Half-life Lab *Newly Developed Content*
- Cloud Chamber video *Newly Developed Content*
- Spectral tubes demonstration powerpoint *Newly Developed Content*
- How a van der graff works *Newly Developed Content*
- Vacuum chamber demonstrations video *Newly Developed Content*
Visible Spectrophotometer (Genesys)
- How to operate a visible spectrophotometer
- How a visible spectrophotometer works
- Beer Lambert-Law Lab *Newly Developed Content*