23 DOI: https://doi.org/10.1016/j.emcon.2016.02.001 English eng Seth Newton Contributor <p><span style="margin: 0px; padding: 0px; color: rgb(31, 31, 31); font-family: ElsevierGulliver, Georgia, "Times New Roman", Times, STIXGeneral, "Cambria Math", "Lucida Sans Unicode", "Microsoft Sans Serif", "Segoe UI Symbol", "Arial Unicode MS", serif, sans-serif; font-size: 16px;">One active and two passive air sampling configurations were deployed simultaneously in three offices in Beijing, China to test their <a href="https://www.sciencedirect.com/topics/engineering/comparability" class="topic-link" style="margin: 0px; padding: 0px; color: rgb(31, 31, 31); --sd-arp-topic-annotations-text-colour: #1f1f1f; --sd-arp-topic-annotations-hover-text-decoration-colour: #eb6500; --sd-arp-topic-annotations-focus-outline-colour: #eb6500; text-decoration: underline 1px rgb(31, 31, 31); text-underline-offset: 1px;">comparability</a><span style="margin: 0px; padding: 0px;"> for sampling emerging and legacy halogenated <a href="https://www.sciencedirect.com/topics/earth-and-planetary-sciences/flame-retardant" class="topic-link" style="margin: 0px; padding: 0px; color: rgb(31, 31, 31); --sd-arp-topic-annotations-text-colour: #1f1f1f; --sd-arp-topic-annotations-hover-text-decoration-colour: #eb6500; --sd-arp-topic-annotations-focus-outline-colour: #eb6500; text-decoration: underline 1px rgb(31, 31, 31); text-underline-offset: 1px;">flame retardants</a><span style="margin: 0px; padding: 0px;"> spanning a large range of octanol–air <a href="https://www.sciencedirect.com/topics/earth-and-planetary-sciences/partition-coefficient" class="topic-link" style="margin: 0px; padding: 0px; color: rgb(31, 31, 31); --sd-arp-topic-annotations-text-colour: #1f1f1f; --sd-arp-topic-annotations-hover-text-decoration-colour: #eb6500; --sd-arp-topic-annotations-focus-outline-colour: #eb6500; text-decoration: underline 1px rgb(31, 31, 31); text-underline-offset: 1px;">partition coefficients</a> (</span></span></span><em style="margin: 0px; padding: 0px; color: rgb(31, 31, 31); font-family: ElsevierGulliver, Georgia, "Times New Roman", Times, STIXGeneral, "Cambria Math", "Lucida Sans Unicode", "Microsoft Sans Serif", "Segoe UI Symbol", "Arial Unicode MS", serif, sans-serif; font-size: 16px;">K</em><span style="margin: 0px; padding: 0px; font-size: 12px; line-height: 0; position: relative; vertical-align: baseline; bottom: -0.25em; color: rgb(31, 31, 31); font-family: ElsevierGulliver, Georgia, "Times New Roman", Times, STIXGeneral, "Cambria Math", "Lucida Sans Unicode", "Microsoft Sans Serif", "Segoe UI Symbol", "Arial Unicode MS", serif, sans-serif;">OA</span><span style="color: rgb(31, 31, 31); font-family: ElsevierGulliver, Georgia, "Times New Roman", Times, STIXGeneral, "Cambria Math", "Lucida Sans Unicode", "Microsoft Sans Serif", "Segoe UI Symbol", "Arial Unicode MS", serif, sans-serif; font-size: 16px;">). Sampling in each office was carried out for three consecutive 28-day periods in the spring-summer of 2013. The active sampler was run for 2.5 h at different times every day for 28 days to parallel the passive samplers and sample a total volume comparable to that sampled by the passive samplers (∼20 m</span><span style="margin: 0px; padding: 0px; font-size: 12px; line-height: 0; position: relative; vertical-align: baseline; top: -0.5em; color: rgb(31, 31, 31); font-family: ElsevierGulliver, Georgia, "Times New Roman", Times, STIXGeneral, "Cambria Math", "Lucida Sans Unicode", "Microsoft Sans Serif", "Segoe UI Symbol", "Arial Unicode MS", serif, sans-serif;">3</span><span style="color: rgb(31, 31, 31); font-family: ElsevierGulliver, Georgia, "Times New Roman", Times, STIXGeneral, "Cambria Math", "Lucida Sans Unicode", "Microsoft Sans Serif", "Segoe UI Symbol", "Arial Unicode MS", serif, sans-serif; font-size: 16px;">). At the end of each 28-day sampling period, a separate active air sample was taken by running the sampler pump continuously for about 2.5 days. The comparability of measured concentrations varied between the air sampling configurations and for different compounds. The predominant compound measured in nearly all samples was BDE-209, a compound known to have heavy use in China. Several emerging flame retardants were also detected including DBE-DBCH, PBT, HBB, DDC-CO, and DBDPE. Very little of the tetra-hexabrominated BDEs associated with the technical PentaBDE product was observed.</span></p> Elsevier June 2016 pdf Emerging Contaminants Comparisons of indoor active and passive air sampling methods for emerging and legacy halogenated flame retardants in Beijing, China offices mixed material Elsevier