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Dataset for PCB Emissions from Paint Colorants
Dataset - Tabular Data   Open access

Dataset for PCB Emissions from Paint Colorants

Jacob C. Jahnke and Keri C. Hornbuckle
University of Iowa
04/17/2019
DOI: 10.25820/vtd8-n771
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PCBsFromColorantsReadme8.53 kBDownloadView
README Information about the Dataset for PCB Emissions from Paint Colorants, including file information, methods, investigators, and funding source for the project. Open Access CC BY-NC V4.0
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DataPCBEmissionsPaintColorants256.65 kBDownloadView
Open Access CC BY-NC V4.0
csv
SubstanceIdentifiers4.33 kBDownloadView
This table contains computed descriptors (identifiers) and database identifiers for chemical substances that are represented in this dataset. The identifiers include the internal (ISRP) name and ID, and may include the following if available: CAS number, DSSTox substance ID, InChl Key, IUPAC name, PubChem CID and Canonical SMILES ID. Open Access CC BY-NC V4.0

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Abstract

Polychlorinated biphenyls (PCBs) are known human carcinogens that are byproducts of pigment manufacturing and found in colorants used to tint consumer paints sold in the United States and elsewhere. This dataset contains the measurements of PCBs found in colorants and the PCBs emitted from colorants into air. 9 separate colorants (7 from 2018 and 2 from 2009) were examined. To quantify the gas-phase emissions of ∑PCBs, we used polyurethane foam (PUF) to capture emissions from freshly applied colorants. After six weeks, all PCBs found in the colorant were also found on the PUF. All 209 congeners were measured but some coelute and some are used as analytical standards (14, 166, and 204) leading to 170 individual data points for each sample. This data shows PCBs are emitted from paint colorants and can be detected in air.
 PCBs polychlorinated biphenyls paints colorants emissions pigments ISRP Project 4 2015-2020 Analytical Core

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