A mixture of photo-micrographs, detailed artwork and diagrams make these charts excellent for supporting your unit on cells and cell division.
Length: 61cm
Width: 45.7cm
Laminated
Model, measure and understand complex density driven circulation associated with heat transfer through convection.
Allows students to explore the rate of water movement and quantify pressure changes occurring in the system.
The PASPORT Salinity Sensor works with the included Salinity Sensor Probe to measure salinity, conductivity and temperature.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Nitrate test vials.
Measures the water content of soil and reports it in percent. For use with PASPORT Interfaces.
