User:Matt Hartings/Notebook/AU Biomaterials Design Lab/2014/09/12: Difference between revisions
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==Data== | ==Data== | ||
<u>PVA - malachite green absorption </u> | <u>PVA - malachite green absorption </u> | ||
# Mass of empty vials | # Mass of empty vials and lids | ||
## 2ppm sample: 16.3644g | ## 2ppm sample: 16.3644g | ||
## 8ppm sample: 16.2305g | ## 8ppm sample: 16.2305g | ||
## 20ppm sample: 16.4321g | ## 20ppm sample: 16.4321g | ||
## 200ppm sample: 16.2265g | ## 200ppm sample: 16.2265g | ||
# Mass of vials and lids and film | |||
## 2ppm sample: 16.4251g | |||
## 8ppm sample: 16.3305g | |||
## 20ppm sample: 16.5610g | |||
## 200ppm sample: 16.3400g | |||
# Mass of film | |||
## 2ppm sample: 0.0607g | |||
## 8ppm sample: 0.1000g | |||
## 20ppm sample: 0.1289g | |||
## 200ppm sample: 0.1135g | |||
<u>Malachite Green Stocks</u> | <u>Malachite Green Stocks</u> | ||
# mass: 0.0195g | # mass: 0.0195g | ||
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# concentration in ppm: 195ppm | # concentration in ppm: 195ppm | ||
# concentration in M: 5.34x10<sup>-4</sup> | # concentration in M: 5.34x10<sup>-4</sup> | ||
# 80ppm | |||
## (80ppm)(25mL)=(195ppm)V | |||
## V = 10.256mL | |||
# 20ppm | |||
## (20ppm)(25mL)=(80ppm)V | |||
## V = 6.25mL | |||
# 8ppm | |||
## (8ppm)(25mL)=(80ppm)V | |||
## V = 2.5mL | |||
# 2ppm | |||
## (2ppm)(25mL)=(20ppm)V | |||
## V = 2.5mL | |||
==Notes== | ==Notes== |
Revision as of 10:31, 12 September 2014
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ObjectiveStart preparing new films using exfoliated clay. Perform XRD measurement. Continue analysis of DSC and UVVis. Description
DataPVA - malachite green absorption
Malachite Green Stocks
NotesThis area is for any observations or conclusions that you would like to note.
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