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Material Database:
SRM 1c - Limestone, Argillaceous
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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 |
Powder |
| Reference |
SRM 1c |
| Catalog (Web) |
https://www-s.nist.gov/srmors/view_detail.cfm?srm=1C |
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Description
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Limestone, Argillaceous keywords: geological material , rock/sedimentary rock ,
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Package |
50 g |
Parameter
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| Analyte | Aluminum | | Specification | Al2O3 | | Parameter | Certified value | | Unit | % by wt. | | Result | 1.30% | |
| Analyte | Calcium | | Specification | CaO | | Parameter | Certified value | | Unit | % by wt. | | Result | 50.3 % | |
| Analyte | Iron | | Specification | Fe2O3 | | Parameter | Certified value | | Unit | % by wt. | | Result | 0.55 % | |
| Analyte | Magnesium | | Specification | MgO | | Parameter | Certified value | | Unit | % by wt. | | Result | 0.42 % | |
| Analyte | Manganese | | Specification | MnO | | Parameter | Certified value | | Unit | % by wt. | | Result | 0.025 % | |
| Analyte | Phosphorous | | Specification | P2O5 | | Parameter | Certified value | | Unit | % by wt. | | Result | 0.04 % | |
| Analyte | Potassium | | Specification | K2O | | Parameter | Certified value | | Unit | % by wt. | | Result | 0.28 % | |
| Analyte | Silicon | | Specification | SiO2 | | Parameter | Certified value | | Unit | % by wt. | | Result | 6.84 % | |
| Analyte | Sodium | | Specification | Na2O | | Parameter | Certified value | | Unit | % by wt. | | Result | 0.02 % | |
| Analyte | Strontium | | Specification | SrO | | Parameter | Certified value | | Unit | % by wt. | | Result | 0.030 % | |
| Analyte | Titanium | | Specification | TiO2 | | Parameter | Certified value | | Unit | % by wt. | | Result | 0.07 % | |
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