Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Youngran Lim"'
Autor:
Hwijin Kim, Youngran Lim, Jong Wha Lee, Euijin Hwang, Kyoung-Seok Lee, Myung Chul Lim, Jwahaeng Park, Sung Woo Heo, Yong-Hyeon Yim
Publikováno v:
Accreditation and Quality Assurance. 24:253-261
Mercury is a toxic element of particular concern for the environment and human health, but its accurate analysis is challenging due to its unique physical and chemical properties. In order to enhance the quality and traceability of measurements, a pr
Autor:
Suleyman Z Can, Maren Koenig, Anita Roethke, Rodrigo Caciano de Sena, Pavel Migal, Tom Oduor Okumu, Veniamin M. Zyskin, Patricia Romero Arancibia, Betül Ari, Hyung Sik Min, Mirella Buzoianu, Rosi Ketrin, Myung Sub Han, Brad Methven, Lu Yang, S Swarupa Tripathy, R.K. Kotnala, Sung Woo Heo, Marcelo Dominguez de Almeida, Christine Elishian, Antonio Possolo, Alena Sobina, Maria del Rocio Arvizu Torres, James Snell, Kenny Nadeau, Wu Bing, Olaf Rienitz, Youngran Lim, Therese A. Butler, Heidi Goenaga Infante, Maré Linsky, Egor Sobina, Jochen Vogl, Zhou Tao, Edith Valle Moya, Toshihiro Suzuki, Yong-Hyeon Yim, Francisco Segoviano Regalado, Volker Goerlitz, Judith Velina Lara Manzano, Michael R. Winchester, John L. Molloy
Main text CCQM-K143 is a key comparison that assesses participants' ability to prepare single element calibration solutions. Preparing calibration solutions properly is the cornerstone of establishing a traceability link to the International System o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::728db74bb3a78defac9512beda403894
https://nrc-publications.canada.ca/eng/view/object/?id=c2df3d7f-7843-4aa2-ae0e-94d5de31757b
https://nrc-publications.canada.ca/eng/view/object/?id=c2df3d7f-7843-4aa2-ae0e-94d5de31757b
Autor:
Lu Yang, Sung Woo Heo, Janine Noordmann, Elmer Carrasco, Tea Zuliani, Nattikarn Kaewkhomdee, Sutthinun Taebunpakul, Leung Ho Wah, Carola Pape, Ramiro Pérez Zambra, Ian White, Teemu Näykki, Chu Hei-shing, Panagiota Giannikopoulou, Lydia Wangui, Paola Fisicaro, Martin Ndege, Murat Tunç, Haifeng Li, Kazumi Inagaki, Jong Wha Lee, Youngran Lim, U Thiengmanee, Suleyman Z Can, Conny Haraldsson, Egor Sobina, Jun Wang, Benny Tong Meng Kiat, Yichuan Tang, Sarah Hill, Shin-ichi Miyashita, Romina Napoli, Raouf Jebali, Heidi Goenaga-Infante, Chao Wei, Anastasia Glinkova, Caroline Oster, Wesley Yu Zongrong, John Entwisle, F Gonca Coskun, L. Bergamaschi, H Klich, Yuanjing Zhou, Vesna Fajon, Song Wang, Aleksei Stakheev, Stephanie Segura C, Kyoung-Seok Lee, Christian Uribe, Jingbo Chao, Johanna P Abella, Pavel Migal, Elias Kakoulides, Tatiana Stolboushkina, Radojko Jaćimović, Jessica Towara, Panshu Song, Monique E. Johnson, Qian Wang, Jeffrey Merrick, Najet Chaaban, Vladimir Dobrovolskiy, Angelique Botha, Richard Y.C. Shin, Kenny Nadeau, Olaf Rienitz, Cheung Tsz-chun, Fransiska Dewi, Hai Lu, Timo Sara-Aho, Tom Oduor Okumu, Diego A Ahumada F, Yong-Hyeon Yim, Luminita Antin, Indu Gedara Pihillagawa, Lee L. Yu, Sim Lay Peng Deborah, Tatyana Tabatchikova
Liver plays a major role in metabolism and acts as a source of energy for the body by storing glycogen. With the growing interest and investigation in the biological effects in recent years, it is important and necessary to develop accurate and compa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::640eb80dadd426ff140518177b5c1a63
https://doi.org/10.1088/0026-1394/57/1a/08013
https://doi.org/10.1088/0026-1394/57/1a/08013
Autor:
Kyoung Seok Lee, Tae Kyu Kim, Youngran Lim, Hang Mi Jo, Yong Hyeon Yim, Jiha Choi, Euijin Hwang
Publikováno v:
Bulletin of the Korean Chemical Society. 38:211-218
A paste-type certified reference material (CRM) of tomato was developed for accurate elemental analysis of canned foods. Accurate mass fractions of cadmium (Cd), lead (Pb), and tin (Sn) in the tomato paste CRM were determined by isotope dilution indu
Autor:
Kyunghee Lee, Sook Heun Kim, Youngran Lim, Yong-Hyeon Yim, Hana Cho, Sung Woo Heo, Euijin Hwang
Publikováno v:
TrAC Trends in Analytical Chemistry. 85:98-106
The Asia Pacific Metrology Program (APMP) and Asia Pacific Laboratory Accreditation Cooperation (APLAC) joint proficiency testing (PT) program was established to improve the ability of quantitative analysis and enhance the quality of the PT program t
Publikováno v:
Bulletin of the Korean Chemical Society. 37:1228-1233
In the present study, we have developed an exact matrix-matching inductively coupled plasma-optical emission spectroscopy (ICP-OES) as a low-cost alternative to the isotope dilution inductively coupled plasma-mass spectrometry (ICP-MS) method for acc
Publikováno v:
Analytical Methods. 8:796-804
Accurate measurement of hazardous elements in cosmetics is considerably important in response to cosmetic safety issues. A sample preparation method using microwave-assisted acid digestion combined with double isotope dilution inductively coupled pla
Autor:
Takayoshi Kuroiwa, Kyoung-Seok Lee, Kazumi Inagaki, Shin-ichi Miyashita, Youngran Lim, Jung Ki Suh, Yanbei Zhu, Tomoko Ariga, Tomohiro Narukawa, Sung Woo Heo, Izumi Kudo, Yong-Hyeon Yim, Masae Koguchi
Publikováno v:
ResearcherID
A certified reference material (CRM), NMIJ CRM 7203-a, was developed for the elemental analysis of tap water. At least two independent analytical methods were applied to characterize the certified value of each element. The elements certified in the
Autor:
Clay W. Davis, Yong-Hyeon Yim, Zoltán Mester, F G Coskun, Oktay Cankur, N Tokman, M McCooeye, N Ito, Lu Yang, Gregory C. Turk, Takayoshi Kuroiwa, Jun Wang, Kyoung Seok Lee, Koichi Chiba, Akiharu Hioki, Youngran Lim, P Maxwell, C Wei, L D Ma, Tomohiro Narukawa
The CCQM-K97 key comparison was organized by the inorganic analysis working group (IAWG) of CCQM as a follow-up to completed pilot study CCQM-P96 and P96.1 to test the abilities of the national metrology institutes to accurately quantitate the mass f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba0c811452b0482b6715d4b3835b15cc
https://nrc-publications.canada.ca/eng/view/object/?id=7e015f3c-400e-41cd-a40c-98d8379d3f05
https://nrc-publications.canada.ca/eng/view/object/?id=7e015f3c-400e-41cd-a40c-98d8379d3f05
Publikováno v:
Bulletin of the Korean Chemical Society. 35:821-827
An isotope dilution liquid chromatography tandem mass spectrometry (ID LC-MS/MS) method has been developed and applied to the determination of arsenobetaine (AsB, (CH3)3 AsCH2COO −) from oyster candidate certified reference material (CRM). The exac