. "Determination of iodine in foodstuffs consumed in Libya using instrumental and radiochemical neutro activation analysis" . "159;163" . . "Iodine was determined in foodstuffs consumed in Libya employing two modes of NAA.The first mode was instrumental using short-time irradiation with epithermal neutrons behind a Cd shield(EINAA). The other mode utilized shor-time irradiation with the reactor-pile neutrons followed by radiochemical separation (RNAA). The radiochemical separation procedure was based on the alkaline-oxidative fusion of samples and extraction of elemental iodine into chloroform. Separation yield determined using the radiotracer131 I was within the range of 90 to 95%. For guality control purposes,standard reference materials were analyzed in both modes employed.Using RNAA, a decection limit of ~1 ng g -1 could be obtained indicating superiority of the method in measuring ultra-trace levels of iodine. On the other hand, more than one order of magnitude higher detection limit did not allow sufficiently accurate determination of iodine in Libyan foodstuffs using EINAA." . "Iodine was determined in foodstuffs consumed in Libya employing two modes of NAA.The first mode was instrumental using short-time irradiation with epithermal neutrons behind a Cd shield(EINAA). The other mode utilized shor-time irradiation with the reactor-pile neutrons followed by radiochemical separation (RNAA). The radiochemical separation procedure was based on the alkaline-oxidative fusion of samples and extraction of elemental iodine into chloroform. Separation yield determined using the radiotracer131 I was within the range of 90 to 95%. For guality control purposes,standard reference materials were analyzed in both modes employed.Using RNAA, a decection limit of ~1 ng g -1 could be obtained indicating superiority of the method in measuring ultra-trace levels of iodine. On the other hand, more than one order of magnitude higher detection limit did not allow sufficiently accurate determination of iodine in Libyan foodstuffs using EINAA."@en . "Stanoven\u00ED j\u00F3du v potravin\u00E1ch konzumovan\u00FDch v Libyi s pou\u017Eit\u00EDm instrument\u00E1ln\u00ED a radiochemick\u00E9 neutronov\u00E9 aktava\u010Dn\u00ED anal\u00FDzy"@cs . "[ECD3426CBBE9]" . "CZ - \u010Cesk\u00E1 republika" . "Stanoven\u00ED j\u00F3du v potravin\u00E1ch konzumovan\u00FDch v Libyi s pou\u017Eit\u00EDm instrument\u00E1ln\u00ED a radiochemick\u00E9 neutronov\u00E9 aktava\u010Dn\u00ED anal\u00FDzy"@cs . . . "4"^^ . . "Z(AV0Z10480505)" . . . . . "Obsah j\u00F3du v potravin\u00E1ch konzumovan\u00FDch v Libyi byl stanovov\u00E1n s pou\u017Eit\u00EDm instrument\u00E1ln\u00ED a radiochemick\u00E9 neutronov\u00E9 aktiva\u010Dn\u00ED anal\u00FDzy (INAA a RNAA). Postup INAA byl zalo\u017Een na kr\u00E1tkodob\u00E9 aktivaci v kadmiov\u00E9m st\u00EDn\u011Bn\u00ED, tj.aktivaci epiterm\u00E1ln\u00EDmi neutrony. Postup RNAA byl zalo\u017Een na kr\u00E1tkodob\u00E9 aktivaci cel\u00FDm spektrem neutron\u016F a n\u00E1sledn\u00E9 radiochemick\u00E9 separaci j\u00F3du sest\u00E1vaj\u00EDc\u00ED z rozkladu vzorku alkalick\u00FDm oxida\u010Dn\u00EDm taven\u00EDm a extrakce element\u00E1rn\u00EDho j\u00F3du do chloroformu. Pro stanoven\u00ED j\u00F3du v libyjsk\u00FDch potravin\u00E1ch na \u00FArovni ng/g se uk\u00E1zalo nevyhnuteln\u00E9 pou\u017Eit\u00ED RNAA, nebo\u0165 mez detekce j\u00F3du metodou INAA byla minim\u00E1ln\u011B o \u0159\u00E1d vy\u0161\u0161\u00ED."@cs . "RIV/61389005:_____/06:00078918" . "2"^^ . "Determination of iodine in foodstuffs consumed in Libya using instrumental and radiochemical neutro activation analysis"@en . . "-" . "Mizera, Ji\u0159\u00ED" . "RIV/61389005:_____/06:00078918!RIV07-AV0-61389005" . . "Ku\u010Dera, Jan" . "5"^^ . "Czechoslovak Journal of Physics" . "Determination of iodine in foodstuffs consumed in Libya using instrumental and radiochemical neutro activation analysis"@en . "471148" . "determination of iodine; neutron activation analysis"@en . "0011-4626" . "Determination of iodine in foodstuffs consumed in Libya using instrumental and radiochemical neutro activation analysis" . . . "Bejey, A. M." . "Alamin, M. B." . . . "56" .