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Material Database:
SRM 2109 - Chromium (VI) Speciation
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| Type |
Certified reference material |
| Producer |
National Institute of Standards and Technology (NIST)
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| Status |
Out of Stock |
| Material |
Liquid |
| Reference |
SRM 2109 |
| Catalog (Web) |
https://www-s.nist.gov/srmors/view_detail.cfm?srm=2109 |
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Description
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Chromium (VI) Speciation Source, Purity, %: SRM 136e (99.984) Diluent: deionized H2O single element solution prepared gravimetrically to contain 1.000 mg/mL of chromium (VI) in water keyywords: chromium speciation , speciation analysis
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Package |
50 mL |
Parameter
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| Analyte | Chromium | | Specification | hexavalent chromium, Cr(VI) | | Parameter | Certified value | | Unit | mg / mL | | Result | 1.000 +/- 0.004 | |
| Analyte | Chromium | | Specification | trivalent chromium, Cr(III) | | Parameter | Certified value | | Unit | mg / mL | | Result | <0.005 mg / mL | |
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