Well, I guess we have this kind of instruments at the lab, but I never worked with it. I was actually looking for a quick and simple method with an accuracy of -let's say- plus/minus 0.5 percent. After all, I'm just a simple biologist:confused:
Hello Lisab,
Thank you very much for your description of this procedure.
I will try it soon.
Does the concentration of the NaOH matter?
greetings, Albert
Hello all,
In order to re-use formaldehyde from a dilluted solution (in water) I need to know the concentration of formaldehyde in the dilluted solution.
Can anyone tell me how to measure this concentration? It does not have to be very accurate.
thanks in advance,
Albert