Hi,
Does someone has good ideas for handling dilution of samples (when higher than calibration) when using internal standard?
Do you have it in the dilution solution? Add/spike after dilution?
Hi all,
Does anyone know a simple method for determination of Redox-Potential in soil samples (at a university laboratory) and pH-determination as well?
Thanks in advance!
Hi,
I'm looking for a good program to make mindsmaps, flow diagrams and different illustrations.
I'm writing on my master thesis in chemical engineering, so it has to be used in general writings and in chemical connections...
I've tried some different trials of programs like Edraw...
