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Funding

The project described was supported by Grant Number 2R44RR021997 from the National Center for Research Resources (NCRR), a component of the National Institutes of Health (NIH) and its contents are solely the responsibility of the authors and do not necessarily represent the official view of NCRR or NIH.

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  • DD-401 : Separating Color Pigments by Chromatography
  • DD-402 : Diffusion and Osmosis
  • DD-405 : What is Density? - NEW!
  • DD-403 : Fingerprint Identification

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Diffusion and Osmosis

(Components for 6 experiments)

 

Introduce students to the principles of diffusion and osmosis using dialysis tubing and various concentrations of salts and dyes of different molecular weights.

 

Includes: High and low molecular weight dyes, dialysis tubing, transfer pipets, content background, experiment, safety information, assessment questions and answers..

 

Cat. # DD-402 : $45
Purchase Item
Bulk-sized experiments are available for large groups. Spanish verisons also available on specific kits. Please contact DNA Depot for details on bulk orders.

 

 

Informal life science for self-directed learners

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