User:Dominique Brager/Notebook/481 Notebook/2017/08/29

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Objective

  • Stock preparation and instrument precision

Description

1. Prepared 100mL of 2.5 mmol HAuCl4

2. Prepared 100mL of 250 umol BSA

3. Prepared 2 10mL AuNP solutions of Au:BSA 80 and 160

4. Measurement Practice

a. Precision and Accuracy Pipetters
b. Preparing Solutions
100 mL of 1.71 mM NaCl
10 mL of 13.5 μM dye from stock
c.Reagent Purities

Data

  • Pipette Accuracy

DAMM Pipette Data.png

  • Glassware Cleanliness Using UV and Fluoresence

DAMM UV-Vis.jpg

Fluoresence.jpg

  • Water Purity

HPLC Water: 4.39 µS/cm DI Water: 3.47 µS/cm Tap Water: 4.06 µS/cm

Notes

This area is for any observations or conclusions that you would like to note.


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