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- Jan 26, 2015
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I just received my ICP-analisys test results and sulfur level is sky high at 43584.26 ppm compared to about 1100 ppm in NSW. My salinity was too high due to expired calibration solution at 38 ppm, but I don't think this can be reason for this high sulfur level. I'm using AF reef salt and AF component 1+2+3+ KH8.5-9, Calcium 458 ppm (icp) and magnesium 1570 ppm (icp)
What can make sulfur this high?
What can make sulfur this high?