NIEDOBOVÁ, Eva, Jiří MACHÁT, Viktor KANICKÝ a Vítězslav OTRUBA. Determination of iodine in enriched Chlorella by ICP-OES in the VUV region. Microchimica Acta. Wien (Austria): Springer, 2005, roč. 150, č. 2, s. 103-107. ISSN 0026-3672. |
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@article{573117, author = {Niedobová, Eva and Machát, Jiří and Kanický, Viktor and Otruba, Vítězslav}, article_location = {Wien (Austria)}, article_number = {2}, keywords = {Iodine; enriched Chlorella; ICP-OES}, language = {eng}, issn = {0026-3672}, journal = {Microchimica Acta}, title = {Determination of iodine in enriched Chlorella by ICP-OES in the VUV region}, volume = {150}, year = {2005} }
TY - JOUR ID - 573117 AU - Niedobová, Eva - Machát, Jiří - Kanický, Viktor - Otruba, Vítězslav PY - 2005 TI - Determination of iodine in enriched Chlorella by ICP-OES in the VUV region JF - Microchimica Acta VL - 150 IS - 2 SP - 103-107 EP - 103-107 PB - Springer SN - 00263672 KW - Iodine KW - enriched Chlorella KW - ICP-OES N2 - A method of determining iodine in the vacuum ultraviolet region by inductively coupled plasma optical emission spectrometry in enriched Chlorella is established and evaluated. Alga Chlorella samples enriched with iodine were solubilized with tetramethylammonium hydroxide. The iodine content was quantified by inductively coupled plasma optical emission spectrometry using the 182.980 nm emission line of iodine to avoid the spectral interference from phosphorus which occurs in Chlorella at the 178.218 nm emission line of iodine. The methods accuracy was confirmed by a modified Sandell and Kolthoff spectrophotometric method (As3+, Ce4+ and brucine) after alkaline ashing, and the agreement between the methods was about 96%. The limit of detection in real samples was 3mg.kg-1 for enriched Chlorella, and the iodine content in the samples varied between 100 and 1300 mg kg-1. ER -
NIEDOBOVÁ, Eva, Jiří MACHÁT, Viktor KANICKÝ a Vítězslav OTRUBA. Determination of iodine in enriched Chlorella by ICP-OES in the VUV region. \textit{Microchimica Acta}. Wien (Austria): Springer, 2005, roč.~150, č.~2, s.~103-107. ISSN~0026-3672.
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