User:Jacob Esenther/Notebook/581/2014/10/22

Biomaterials Design Lab

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Objective Learn how to maintain an OpenWetWare Notebook. Description PVA Absorption against BPA Making the BPA 10.4mg of BPA and dissolved in 5mL of Methanol once dissolved, diluted in 1000mL volumetric flask using DI water Preparing Vials Vials were massed with and without films 10mL of BPA was added to each vial Measurements are to be taken at various increments Finishing Exchanged Clay after drying, the exchange clays were scraped off of the watch glass they were pulverized with a mortar and a pestle completed were Choline Chloride and TBHT exchanged clays Data ' ' Mass (g) Volume (ml) Density (g/ml) ' Average PVA-Clay 1 0.04610 0.0370 1.245945946 PVA-Clay 2 0.10271 0.0832 1.234495192 1.263170302 PVA-Clay 3 0.11258 0.0860 1.309069767 PVA 1 0.03294 0.0253 1.301976285 PVA 2 0.03726 0.0222 1.678378378 1.580299627 PVA 3 0.05176 0.0294 1.760544218 Notes This area is for any observations or conclusions that you would like to note. Use categories like tags. Change the "Course" category to the one corresponding to your course. The "Miscellaneous" tag can be used for particular experiments, as instructed by your professor. Please be sure to change or delete this tag as required so that the categories remain well organized.