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Instrumentation |
Use |
Analysis
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Perkin Elmer/DRC-e Inductively Coupled Plasma Mass Spectrometer (ICPMS) CETAC Laser Ablation Unit
Housed in a positive-pressure environment and supplied with HEPA-filtered air to minimize ambient contamination |
To determine elemental concentrations from a variety of matrices, including solid samples, at trace levels |
| Perkin Elmer Optima 7300DV Inductively Coupled Plasma Optical Emission Spectrometer (ICP/OES) |
To determine elemental concentrations from a variety of matrices at routine and trace levels |
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| Perkin Elmer FIMS Cold Vapor Atomic Absorption Spectrometer (CVAAS) |
To determine total mercury concentrations in soil/sediment, water, and tissue at routine levels |
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| Milestone DMA-80 Direct Mercury Analyzer |
To determine elemental concentrations from a variety of matrices at routine and trace levels |
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Brooks Rand Model III Cold Vapor Atomic Fluorescence Spectrometer (CVAFS)
Housed in a clean room supplied with positive-pressure environment and supplied with HEPA-filtered air to minimize ambient contamination |
To determine both elemental and organic forms of mercury at extremely trace levels, using methods to determine total, reactive, and organic mercury in precipitation, leaf litter, blood and other tissues |
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| TEKRAN 2600 CV AFS |
To determine mercury at extremely trace levels in water and other liquid matrices |
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| Perkin Elmer ELAN 6000 ICPMS |
To determine elemental concentrations from a variety of matrices at trace levels |
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Sample Preparation
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Temperature-monitored, walk-in refrigeration room |
To store samples |
3 hot block digesters
Mileston Ethos Preparation Microwave
Perchloric acid hood |
To perform various inorganic tests
To perform digestions on difficult matrices
To perform perchloric acid digestion |
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| High-capacity 16-place rotary extractor |
To perform EPA-required batch extraction |
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