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Material Database:
SRM 2586 - Trace Elements in Soil (contains lead from paint)
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| Type |
Certified reference material |
| Producer |
National Institute of Standards and Technology (NIST)
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| Status |
Available |
| Material |
Powder |
| Reference |
SRM 2586 |
| Catalog (Web) |
https://www-s.nist.gov/srmors/view_detail.cfm?srm=2586 |
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Description
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SRM 2586 - Trace Elements in Soil (contains lead from paint)
This Standard Reference Material (SRM) is intended for use in the evaluation of methods and for the calibration of apparatus used to determine lead and other trace elements in soil. SRM 2586 is a blended mixture of soil samples collected from urban areas where the principal source of lead is believed to be from old house lead-based paint. All values are reported as mass fractions [1], on a dry mass basis and are based on measurements using a sample mass of at least 200 mg.
keywords: environmental materials , soil/sediment , trace elements , heavy metals
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Package |
A unit consists of approximately 55 g of material with a particle size of <75 μm (200 mesh). |
Parameter
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| Analyte | Arsenic | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg (dry mass basis) | | Result | 8.7 ± 1.5 | |
| Analyte | Cadmium | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg (dry mass basis) | | Result | 2.71 ± 0.54 | |
| Analyte | Chromium | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg (dry mass basis) | | Result | 301 ± 45 | |
| Analyte | Lead | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg (dry mass basis) | | Result | 432 ± 17 | |
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