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doctorgori · 07/10/2011, 07:16 AM

Does anyone here have any experience with the Hanna Colorimeters and which one? I'm doing all the research I can on them and I'm thinking Iodine, Phosphate & Alkalinity ...

Just wondering what the real scoop is on them from this community, and if so, do I need the low end phosphate meter and/or the high end (my chemistry is lacking)

07/10/2011, 07:16 AM	#1
doctorgori Moved On Join Date: Jun 2011 Location: Simon Bar-Sinistar Posts: 1,097	Who uses Hanna Colorimeter & which one Does anyone here have any experience with the Hanna Colorimeters and which one? I'm doing all the research I can on them and I'm thinking Iodine, Phosphate & Alkalinity ... Just wondering what the real scoop is on them from this community, and if so, do I need the low end phosphate meter and/or the high end (my chemistry is lacking)