Materials

  • Carbomer 940
  • Triethanolamine
  • Colored hair spray
  • Small plastic sample cups with lids
  • Popsicle sticks
  • Stir bar
  • Spatula
  • Plastic pipets
  • 1/2 teaspoon measuring spoon

Solution A

  • Carbomer 940 (20 g)
  • Water (3.91 L)

Solution B

  • Triethanolamine (28 mL)
  • Water (40 mL)