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Material Database:
SRM 2974a - Organics in Freeze-Dried Mussel Tissue (Mytilus edulis)
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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 2974A |
| Catalog (Web) |
https://www-s.nist.gov/srmors/view_detail.cfm?srm=2974A |
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Description
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Organics in Freeze-Dried Mussel Tissue (Mytilus edulis) This Standard Reference Material (SRM) is intended for use in evaluating analytical methods for the determination of selected polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyl (PCB) congeners, chlorinated pesticides, polybrominated diphenyl ether (PBDE) congeners, hexabromocyclododecane (HBCD) isomers, methylmercury, inorganic mercury, and total mercury in marine bivalve mollusk tissue and similar matrices. All of the constituents for which certified and reference values are provided are naturally present in the freeze-dried mussel tissue. keywords: biological materials , animal tissue , foodstuff , trace elements , heavy metals , mercury speciation , speciation analysis , organometallics
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Package |
A unit of SRM 2974a consists of one bottle containing approximately 5 g of freeze-dried mussel tissue. |
Parameter
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| Analyte | Mercury | | Specification | Monomethylmercury | | Parameter | Certified value | | Unit | μg/kg (dry-mass basis) | | Result | 69.06 +- 0.81 | |
| Analyte | Mercury | | Specification | inoirganic mercury | | Parameter | Certified value | | Unit | μg/kg (dry-mass basis) | | Result | 122 +- 3 | |
| Analyte | Mercury | | Specification | total element concentration | | Parameter | Certified value | | Unit | μg/kg (dry-mass basis) | | Result | 195 +- 3 | |
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