User:Stephanie Tietz/Notebook/Stephanies Notebook/2013/05/17

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Making Hydrogels

  • Six different hydrogels were made using three different molecular weights of poly(vinyl alcohol)
    • 130,000 MW
      • 2g:10mL ratio; 6.010 g total for 30mL solution
        • mixed and heated until homogeneous, put in freezer at 11:15AM
      • 0.5g:10mL ratio; 1.4995 g total for 30mL solution
        • mixed and heated until homogeneous, put in freezer at
    • 89,000-98,000 MW
      • 2g:10mL ratio; 5.9956 g total for 30mL solution
        • mixed and heated until homogeneous, put in freezer at 11:40AM
      • 0.5g:10mL ratio; 1.501 g total for 30mL solution
        • mixed and heated until homogeneous, put in freezer at 11:30AM
    • 31,000-50,000 MW
      • 2g:10mL ratio; 5.9907 g total for 30mL solution
        • mixed and heated until homogeneous, put in freezer at
      • 0.5g:10mL ratio; 1.5006 g total for 30mL solution
        • mixed and heated until homogeneous, put in freezer at



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