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Material Database:
SRM 2584 - Trace Elements in Indoor Dust
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| Type |
Certified reference material |
| Producer |
National Institute of Standards and Technology (NIST)
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| Status |
Available |
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Description
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SRM 2584 - Trace Elements in Indoor DustThis 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 dust. SRM 2584 is composed of dust collected from vacuum cleaner bags used in the cleaning of interior dwelling spaces. keywords: environmental material , particulate matter , trace elements , heavy metals
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Package |
A unit consists of 8 g of particulate material, 99+ % of which passes a 100 µm (No. 145) sieve. |
Parameter
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| Analyte | Arsenic | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg (dry mass basis) | | Result | 17.4 +/- 4.2 | |
| Analyte | Cadmium | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg (dry mass basis) | | Result | 10.0 +/- 1.1 | |
| Analyte | Chromium | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg (dry mass basis) | | Result | 135.0 +/- 9.1 | |
| Analyte | Lead | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg (dry mass basis) | | Result | 9 761 +/- 67 | |
| Analyte | Mercury | | Specification | total element mass fraction | | Parameter | Certified value | | Unit | mg/kg (dry mass basis) | | Result | 5.20 +/- 0.24 | |
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