Description
separation
Nitrates and phosphates kit explores environmental chemistry through eutrophication testing
Iron anode-and-cathode pair fitted into a rubber bung for the student electrolyzer
annotated for straightforward classroom identification
Glass properties forensic kit examines physical characteristics through refractive index
Premium Cellulose Dialysis Tubing, 15.9 x 25mm, 100ft Chemistry separationFor demonstrating selective molecular transport in biology and chemistry classrooms, this regenerated cellulose dialysis tubing arrives as a 100 foot semi permeable roll.
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