Re: Another Ziatype question

From: Ryuji Suzuki ^lt;[email protected]>
Date: 10/12/04-05:07:45 AM Z
Message-id: <>

From: Loris Medici <>
Subject: Re: Another Ziatype question
Date: Mon, 11 Oct 2004 21:44:53 +0300

> I think I can find EDTA in my location. AFAIK, there are two types
> of it. Which one should I use?

Disodium salt is more acidic and better for this purpose. But it
doesn't matter if you adjust for pH by mixing with citric acid or
acetic acid. I wouldn't use phosphoric acid for this purpose since it
competes with EDTA and try to make insoluble iron compound.

Ryuji Suzuki
"You have to realize that junk is not the problem in and of itself.
Junk is the symptom, not the problem."
(Bob Dylan 1971; source: No Direction Home by Robert Shelton)
Received on Tue Oct 12 05:08:42 2004

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