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
Allows students to measure temperature by detecting emitted infrared from objects without contact. For use with PASPORT Interfaces.
Allows students to explore the rate of water movement and quantify pressure changes occurring in the system.
This rack filters 0%, 25%, 50%, 75% and 100% of incident light to simplify the study of primary productivity.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Nitrate test vials.
3 interconnectable polycarbonate chambers for building your own ecosystems. Designed to easily integrate sensors for quantitative environmental measurements.
