US$ 85.00
Alternate-pattern diffraction kit with laser
this 4-inch carbon-steel needle pivots on a brass cup bearing for low-friction rotation under the local field
the shared mass isolating volume and density as the distinguishing variables across metals and polymers
6V maximum rating
Built for introductory head dissection
Introduction to Chemical Reaction Rates Kit for 10 Student Groups Subcategory_Eye Protection Alternate-pattern diffraction kit with laserChemical reaction rates kit investigates factors affecting reaction speed including temperature, concentration, surface area, and catalysts through controlled experiments.
US$ 85.00
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US$ 44.99
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