I need to analyze heavy metals by using a Voltalab PGZ 402 Universal Potentiostat (Radiometer Analytical).
can anyone help me?
thank you dear Ali hussien Amteghy
But I'm looking for exactly who worked on the Voltalab 80 because it's different from PalmSens or another device.
Dear Dr Rebiai
please follow the references, probably they can help you.
http://elib.dlr.de/108887/2/proceedings_EFC15_web.pdf.
http://www.labor-soft.ro/images/voltalab_catalogue_en.pdf
Regards
Dear Sir,
I made some tests looking fo heavy metal in some lubricant with an old PAR 273 once in the past
Depends on your sample, but take a look at this application note,
i believe maybe this will help.
Let me know if this is helpful
Take care
Amar
Thank you, Dr. Parisa Ziarati
Thanks, Dear Amar. You helped me from the application note.
In the software of the PAR 273 model have you a Stripping Voltammetry method but in PGZ 402, I didn't find anything refers to this method.
The method consists of two steps:
Can I apply the Chrono Coulometry in the first step? and Differential pulse voltammetry or Squarewave voltammetry in the second step?
Regards
The PAR 273 didn' had the stripping voltammetry method,
but there was the the mercury électrode needed to do the process (deposition (chronocoulometry) then SWV) see attached
Maybe PGZ have the same accessorie, honestly i don't know
Regards
Amar
PAR 273 runs with another Software
i've send you some application notes that are very similaire to my old tests
anyway, i hope that helped a little bit.
Regards
Amar
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