Nanotechnology Ferrofluids

Understand the definition of nanotechnology as it applies in current usage. Learn of one nanomaterial, ferrofluid, and some of its applications in modern technology. Create magnetite nanoparticles through a precipitation reaction, while employing a surfactant to create a colloidal suspension of magnetite nanoparticles (ferrofluid). In the end you will examine the response of ferrofluid upon exposure to a magnetic field.

There are enough materials for 15 groups. Teacher's manual and student copymasters are included.

Kit Includes:

• 1 Ferrous Chloride 8g NA 1759
  
• 1 Ferric Chloride 22g UN1759
  
• 1 10N Hydrochloric Acid, 20ml UN1789
  
• 2 Ammonium Hydroxide, 25ml UN2672
  
• 1 Tetramethylammonium Hydroxide 20ml UN1835
  
• 15 Pipettes
  
• 15 Petri Dishes
  

DOT Info: Small quantity exemption 173.4. THIS PACKAGE CONFORMS TO 49 CFR 173.4 for domestic highway or rail transport only

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