User:Anh Do/Notebook/CHEM 481 Polymer/2016/09/09

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MG Calibration

1. Creating samples

    • Create 6 solution using MG 200 ppm stock made last Friday
    • Create a 10ppm solution using 0.5 mL of 200ppm MG 200ppm and 9.5mL of H2O:
    • From the 10ppm solutions, the rest of the dilutions were created using the following volumes (from Dominique's Note)
Dilution Volumes
Dilution Concentration Volume of 10ppm Malachite Green (mL) Volume of water (mL)
8ppm 8 2
6ppm 6 4
4ppm 4 6
2ppm 2 8
1ppm 1 9

2. Data (From Dominique's Notes)

MG Calibration Curve Data
Concentration (ppm) Abs (L mol-1</sup) cm-1
1 0.117
2 0.215
4 0.363
6 0.521
8 0.697

ADSMGCalibration.png

Beads formation using powder clay

Protocol