Hexavalent Chromium
Cr(VI)
Method Description
Hexavalent chromium, Cr(VI), is the toxic oxidation state of chromium; it is regulated separately from total chromium and the nutritionally relevant trivalent form. This test quantifies Cr(VI) specifically, so a total-chromium result can be resolved into its toxic fraction. It is used for botanical raw materials, mineral supplements and products exposed to chromium-containing processing equipment. Performed by ion chromatography at NSF’s Ann Arbor laboratory.
Analyte List
| Analyte Name | LOD | LOQ | LCL |
|---|---|---|---|
| Hexavalent Chromium | N/A | N/A | N/A |
Technical Data Sheet
Information required by submitted
Please provide the expected target value(s) or label claim(s) and the serving size in the sample notes when submitting your sample in the portal.
Additional information
Performed at NSF’s Ann Arbor laboratory. Method reference, reporting limit and sample size to be confirmed by NSF before the first order.
Hexavalent Chromium
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