chromium oxide
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Randy Holmes-Farley
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Welcome to reef2Reef!
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Why do you believe your tank needs chromium dosing?
There are different oxides of chromium and some may be better than others.
DavidFluo
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after ICP preparation, chromium was 0.0
I know that this element is used up quickly, so I thought it would be worth giving it additionally
I have CHROMIUM (III) oxide - green with a purity of 99.9%
translated:
after producing ICP, chromium was 0.0
I know that this element wears out quickly, I thought it would be worth adding it additionally
I have CHROMIUM (III) oxide - green with a purity of 99.9%
I know that this element is used up quickly, so I thought it would be worth giving it additionally
I have CHROMIUM (III) oxide - green with a purity of 99.9%
translated:
after producing ICP, chromium was 0.0
I know that this element wears out quickly, I thought it would be worth adding it additionally
I have CHROMIUM (III) oxide - green with a purity of 99.9%
Randy Holmes-Farley
Reef Chemist
Staff member
Super Moderator
Excellence Award
Expert Contributor
Article Contributor
R2R Research
My Tank Thread
I do not know if chromium dosing is generally useful, or what forms are best to dose. We've debated this a number of times, and I can help you determine a dose (such as what dose would add the natural level of chromium), but I do not know if your test can detect natural levels of chromium.
Some additional info:
Chromium (Cr). Chromium is present in natural seawater at roughly 0.3 µg/L. The Triton LOD = 0.9 µg/L), so having none detected may be fine. We cannot really tell much, unless there is a substantial excess.
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Some additional info:
My Triton Testing Results: By Randy Holmes-Farley - REEFEDITION
Recently, Triton GmbH in Germany has initiated a method of testing many ions at once for a single price. In the US, that service is coordinated by Unique Corals. For $49 they will send you a couple of tubes to collect a tank water sample, and a prepaid mailer to send the sample back to them...
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Chromium (Cr). Chromium is present in natural seawater at roughly 0.3 µg/L. The Triton LOD = 0.9 µg/L), so having none detected may be fine. We cannot really tell much, unless there is a substantial excess.
Post your DIY additives here!
@Randy Holmes-Farley do you see any issues using this to supplement chromium?
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