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Various mass spectrometers (MS) are required for my research to understand the behavior of trace toxic chemicals. Also, high-volume air samplers (HiVols) and other air samplers are used for collecting fine particle samples. An accelerated solvent extraction system (ASE) and Turbo-Vaps are used in the sample pretreatment process. The following instruments are owned by my lab (EACL) or the UNIST Environmental Analysis Center (UEAC), where I am the head of the center. The instruments of the Department of Urban and Environmental Engineering (UEE) that are mainly used by my graduate students are also listed.
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▣ GC/ITMS (PolarisQ, Thermo Scientific, USA) ▣ Target compounds: PAHs ▣ Location: UEE |
▣ GC/MS (7890A/5975C, Agilent, USA) ▣ Target compounds: PAHs, Halo-PAHs ▣ Location: UEAC & EACL |
▣ Purge and trap (JTD-505Ⅲ, Japan) ▣ Target compounds: PAHs, Halo-PAHs ▣ Location: EACL |
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▣ GC/MS (7890B/5977A, Agilent, USA) ▣ TD (TD-100, Markers, UK) ▣ Target compounds: VOCs ▣ Location: EACL |
▣ GC/HRMS (JMS-700, Jeol, Japan) ▣ Target compounds: POPs ▣ Location: UEAC |
▣ GC/HRMS (Waters, AutoSpec Premier, UK) ▣ Target compounds: POPs ▣ Location: UEAC |
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▣ GC/ECD (7890A, Agilent, USA) ▣ Target compounds: POPs ▣ Location: UEAC |
▣ GC/FID/FPD (7890A, Agilent, USA) ▣ Target compounds: HC, S, P compounds ▣ Location: UEE |
▣ GC×GC/TOFMS (Pegasus 4D, LECO, USA) ▣ Target compounds: POPs ▣ Location: UEAC |
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▣ HPLC (1200 series, Agilent, USA) ▣ Target compounds: PAHs, PPCPs ▣ Location: UEE |
▣ HPLC (Ultimate 3000, Thermo, USA) ▣ Orbitrap MS (Q Exactive Focus, Thermo, USA) ▣ Target compounds: POPs, PPCPs ▣ Location: UEE |
▣ UPLC/MS/MS (XEVO TQ-S, Waters, USA) ▣ Target compounds: POPs, PPCPs ▣ Location: UEAC |
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▣ ICP-MS (ELAN DRC II, PerkinElmer, USA) ▣ Target compounds: metals ▣ Location: UEAC |
▣ ICP-OES (720-ES, Varian, USA) ▣ Target compounds: metals ▣ Location: UEAC |
▣ TOC analyzer (TOC-L CPH, SHIMADZU, Japan) ▣ Target compounds: OC ▣ Location: EACL |
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▣ IC (ICS-1100, ICS-90, DIONEX, USA) ▣ Target compounds: ions ▣ Location: EACL |
▣ SPE (Supelco, USA) ▣ Target compounds: POPs, PPCPs ▣ Location: EACL |
▣ SPE (SPE-DEX 4790, Horizon, USA) ▣ Target compounds: PPCPs ▣ Location: EACL |
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▣ ASE (350, Thermo Scientific, USA) ▣ Target compounds: POPs, PAHs ▣ Location: UEAC |
▣ RotaVap (Heidolph, Germany, Eyela, Japan) ▣ Target compounds: POPs, PAHs ▣ Location: EACL (4 sets) |
▣ N2 Evaporator (Eyela, Japan) ▣ Target compounds: POPs, PAHs ▣ Location: EACL (2 sets) |
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▣ TurboVap (Caliper , USA) ▣ Target compounds: POPs, PAHs ▣ Location: EACL (3 sets) |
▣ Sequential Sampler (PMS 104/204, APM, Korea) ▣ Target compounds: PM2.5 ▣ Location: EACL ( 2 sets) |
▣ HiVol (HV-RW, 1000R, 700F, Sibata, Japan) ▣ Target compounds: TSP & PM2.5 ▣ Location: EACL, UEAC |
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▣ PM1.0 sampler (Allfilter, Korea) ▣ Target compounds: PM1.0 ▣ Location: EACL |
▣ MOUDI (120-R MOUDI-Ⅱ, MSP, USA) ▣ Target compounds: PM size fractions ▣ Location: EACL |
▣ PM monitor (Dust Trak II 8530, TSI, USA) ▣ Target compounds: PM10, PM2.5 ▣ Location: EACL |
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▣ Sequential sampler (STS 25, PerkinElmer, USA) ▣ Target compounds: VOCs ▣ Location: EACL (2 sets) |
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