![Figure 4. The Spectrophotometer calibration curve of Methylene Blue dye at = 664 nm : Synthesis of TiO2 Nanoparticles and Their Photocatalytic Activity for Methylene Blue : Science and Education Publishing Figure 4. The Spectrophotometer calibration curve of Methylene Blue dye at = 664 nm : Synthesis of TiO2 Nanoparticles and Their Photocatalytic Activity for Methylene Blue : Science and Education Publishing](http://pubs.sciepub.com/ajn/3/2/2/bigimage/fig4.png)
Figure 4. The Spectrophotometer calibration curve of Methylene Blue dye at = 664 nm : Synthesis of TiO2 Nanoparticles and Their Photocatalytic Activity for Methylene Blue : Science and Education Publishing
![SOLVED: Part A: Preparation of Standard solutions to establish a Calibration curve A spectrophotometer will be set up in vour work area Make sure it Is turned on and the wavelength has SOLVED: Part A: Preparation of Standard solutions to establish a Calibration curve A spectrophotometer will be set up in vour work area Make sure it Is turned on and the wavelength has](https://cdn.numerade.com/ask_images/16b4ed07cff942dd81aafa8bcd5ce097.jpg)
SOLVED: Part A: Preparation of Standard solutions to establish a Calibration curve A spectrophotometer will be set up in vour work area Make sure it Is turned on and the wavelength has
![A.8.6 Find the concentration of a solution via calibration curve (Beer-Lambert law) IB Chemistry HL - YouTube A.8.6 Find the concentration of a solution via calibration curve (Beer-Lambert law) IB Chemistry HL - YouTube](https://i.ytimg.com/vi/Il9hlMT0aUQ/maxresdefault.jpg)