User:Matt Hartings/Notebook/AU Biomaterials Design Lab/2014/09/19: Difference between revisions
From OpenWetWare
(Autocreate 2014/09/19 Entry for User:Matt_Hartings/Notebook/AU_Biomaterials_Design_Lab) |
(fix raw html notebook nav) |
||
(3 intermediate revisions by one other user not shown) | |||
Line 2: | Line 2: | ||
|- | |- | ||
|style="background-color: #EEE"|[[Image:BDLlogo_notext_lr.png|128px]]<span style="font-size:22px;"> Biomaterials Design Lab</span> | |style="background-color: #EEE"|[[Image:BDLlogo_notext_lr.png|128px]]<span style="font-size:22px;"> Biomaterials Design Lab</span> | ||
|style="background-color: #F2F2F2" align="center"| | |style="background-color: #F2F2F2" align="center"|[[File:Report.png|frameless|link={{#sub:{{FULLPAGENAME}}|0|-11}}]][[{{#sub:{{FULLPAGENAME}}|0|-11}}|Main project page]]<br />{{#if:{{#lnpreventry:{{FULLPAGENAME}}}}|[[File:Resultset_previous.png|frameless|link={{#lnpreventry:{{FULLPAGENAME}}}}]][[{{#lnpreventry:{{FULLPAGENAME}}}}{{!}}Previous entry]] }}{{#if:{{#lnnextentry:{{FULLPAGENAME}}}}|[[{{#lnnextentry:{{FULLPAGENAME}}}}{{!}}Next entry]][[File:Resultset_next.png|frameless|link={{#lnnextentry:{{FULLPAGENAME}}}}]]}} | ||
|- | |- | ||
| colspan="2"| | | colspan="2"| | ||
Line 11: | Line 11: | ||
==Objective== | ==Objective== | ||
# Finish analyzing PVA-malachite green data | |||
# Start analysis on X-ray | |||
# Start making new PVA and PVA clay films | |||
# Set up experiments (like the malachite green experiments) to see how well the films absorb arsenic and mercury | |||
## Notes: both of these are toxic metals, and we need to understand how to use/work with them. | |||
### You MUST read the following before starting in lab today | |||
### Information sheet on [http://www.hse.gov.uk/pubns/indg441.pdf As] | |||
### Information sheet on [http://www.safety.gatech.edu/chemical/mercury_and_compounds.pdf Hg] | |||
### Note: Both metals are volatile. You MUST only work on solutions of these in the hood. If you take solutions of these out of the hood, they must be in sealed containers. Also, any container that has As or Hg in it must be rinsed (and the rinse must go into the waste containers). | |||
==Description== | ==Description== | ||
For your Hg and As experiments, you need to have three concentrations: 150ppm, 100ppm, and 50ppm. | |||
==Data== | ==Data== | ||
* | <u>Mercury stock solution</u> | ||
# 0.0908g HgCl2 | |||
## (0.0908g HgCl2)*(1mol HgCl2/271.5g HgCl2)*(1mol HgCl2/1mol Hg)*(200.59g Hg/1mol Hg) = 0.0671g Hg | |||
## put in 250mL volumetric | |||
## 268ppm Hg | |||
==Notes== | ==Notes== |
Latest revision as of 00:19, 27 September 2017
Biomaterials Design Lab | Main project page Previous entry Next entry |
Objective
DescriptionFor your Hg and As experiments, you need to have three concentrations: 150ppm, 100ppm, and 50ppm. DataMercury stock solution
NotesThis area is for any observations or conclusions that you would like to note.
|