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Old 05-13-2009, 08:06 AM   #156 (permalink)
Seattle_Aquarist
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Default Re: glutaraldehyde instead of excel

Hi overboard,

Just an FYI, Post #115 (page 12 of this thread) is where the Glut concentration in Excel is mentioned to be 1.5%. This was determined as a result of testing done in India. The assumption of a 2.5% concentration is almost 2X the actual.
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