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Thanks! Yes that is what I am facing.
Even though I didn't get the explanation behind, there is a big difference when adding barium chloride to distilled water and tap water, having a turbid appearance and a milky suspension in the later. The lab I am working uses distilled water prepared in the institute using an old machine, and I suspect it has to do with the...
Oct 12 2010 03:43 AM


Hi mibunny
I would like to ask you a question. I recently found the " distilled water" I am using does not have constant PH when I prepare PBS. I suspect the distiller is not working properly. I have found info on the web saying that addition of barium chloride will cause precipitation if the water has ions. Have you had any experience? What do you suggest to check the purity...
Oct 05 2010 02:33 AM
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