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Material Database:
SRM 2786 - Fine Atmospheric Particulate Matter < 4 µm
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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 2786 |
| Catalog (Web) |
https://www-s.nist.gov/srmors/view_detail.cfm?srm=2786 |
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Description
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This Standard Reference Material (SRM) is intended for use in evaluating analytical methods for the determination of selected polycyclic aromatic hydrocarbons (PAHs), nitro-substituted PAHs (nitro-PAHs), polybrominated diphenyl ether (PBDE) congeners, hexabromocyclododecane (HBCD) isomers, sugars, polychlorinated dibenzo-p-dioxin (PCDD) and dibenzofuran (PCDF) congeners, inorganic constituents, and particle-size characteristics in atmospheric particulate material and similar matrices. All of the constituents for which certified, reference, and information values are provided are naturally present in the particulate matter. keywords: Environmental materials , particulate matter , trace elements , heavy metals
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Package |
A unit of SRM 2786 consists of one bottle containing between 100 mg and 140 mg of particulate matter. |
Parameter
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| Analyte | Aluminum | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 33480 ± 700 | |
| Analyte | Cadmium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 4.34 ± 0.07 | |
| Analyte | Chromium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 462.2 ± 1.5 | |
| Analyte | Copper | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 847 ± 13 | |
| Analyte | Lead | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 286 ± 3 | |
| Analyte | Manganese | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 780 ± 39 | |
| Analyte | Mercury | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 5.32 ± 0.14 | |
| Analyte | Vanadium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 85.5 ± 6.5 | |
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Related Links
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EVISA Link page: All about environmental sciences
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