User:Samiye Yaman/Notebook/Lab 581/2012/09/28
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Cross-link films with 1 ml of gluteraldhyde.
-Wait until the temperature of the solution reached to 70 C to add 0.1 g of PVOH -An hour later, the film was taken out of the solution and washed couple times with distilled water before placing in to a 1% aqueous HCL solution for half an hour. -Film pieces are removed from the solution and placed in to a 0.2 M of Sodium bicarbonate solution and left under the hood for 15 minutes . (no heat/no stirring)
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