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Material Database:
SRM 610/611 - Trace Elements in Glass
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| Type |
Certified reference material |
| Producer |
National Institute of Standards and Technology (NIST)
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| Status |
Available |
| Material |
Solid |
| Reference |
SRM 610 |
| Catalog (Web) |
https://www-s.nist.gov/srmors/view_detail.cfm?srm=610 |
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Description
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SRM 610/611 - Trace Elements in GlassThese Standard Reference Materials (SRMs) were produced and certified to facilitate the development of chemical methods of analysis for trace elements and are one of a series of four pairs of SRMs. For both SRMs, 610 and 611, the nominal trace element concentration is 500 mg/kg for each of the sixty-one elements that have been added to the glass support matrix. The two SRMs differ only in the thickness of the glass wafer. Units of SRMs 610 and 611 are issued as sets of six wafers. Keywords: geological materials , trace elements , heavy metals , direct solid sample analysis
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Package |
six wafers, 3 mm thick, 12-14 mm diameter (SRM 610) six wafers, 1 mm thick, 12-14 mm diameter (SRM 611)
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Parameter
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| Analyte | Iron | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg | | Result | 458 ± 9 | |
| Analyte | Lead | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg | | Result | 426 ± 1 | |
| Analyte | Manganese | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg | | Result | 485 ± 10 | |
| Analyte | Rubidium | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg | | Result | 425.7 ± 0.8 | |
| Analyte | Strontium | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg | | Result | 515.5 ± 0.5 | |
| Analyte | Thorium | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg | | Result | 457.2 ± 1.2 | |
| Analyte | Uranium | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg | | Result | 461.5 ± 1.1 | |
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