"2"^^ . . "2"^^ . . "Vyu\u017Eit\u00ED dynamick\u00E9 reak\u010Dn\u00ED cely pro stanoven\u00ED fosforu metodou hmotnostn\u00ED"@cs . "[CAB764884E2C]" . "5"^^ . "RIV/60461373:22340/11:43891661" . . . . . "3" . "Chemick\u00E9 listy" . "0009-2770" . "Determination of P by inductively-coupled plasma MS is complicated by spectral interference of polyatomic ions. In this work the possibility of P determination in biological samples was tested. P was determined as P+ and PO+ ion. Formation of PO+ ions was supported by the reaction with oxygen in a dynamic reaction cell with optimized parameters. The measurements show smaller interference of P+ than that of PO+. The use of a dynamic reaction cell did not lead to improvement of measured parameters. The limit of detection and linearity of calibration curve were determined for this method. Its accuracy was verified by analysis of certified reference skim milk powder and bean samples."@en . "Vyu\u017Eit\u00ED dynamick\u00E9 reak\u010Dn\u00ED cely pro stanoven\u00ED fosforu metodou hmotnostn\u00ED" . "DRC; ICP-MS; Phosphorus"@en . "240470" . "105" . . "22340" . . . "Z(MSM6046137307)" . "RIV/60461373:22340/11:43891661!RIV12-MSM-22340___" . "Determination of Phosphorus by Inductively-Coupled"@en . "Vyu\u017Eit\u00ED dynamick\u00E9 reak\u010Dn\u00ED cely pro stanoven\u00ED fosforu metodou hmotnostn\u00ED" . . . . . "CZ - \u010Cesk\u00E1 republika" . . "Ka\u0148a, Anton\u00EDn" . . "Determination of Phosphorus by Inductively-Coupled"@en . "tanoven\u00ED fosforu pomoc\u00ED ICP-MS je komplikov\u00E1no \u0159adou spektr\u00E1ln\u00EDch intereferenc\u00ED polyatomick\u00FDmi ionty. V t\u00E9to pr\u00E1ci byla testov\u00E1na mo\u017Enost stanoven\u00ED fosforu v biologick\u00FDch vzorc\u00EDch. Fosfor byl stanovov\u00E1n na linii P a PO. Tvorba PO byla podpo\u0159ena reakc\u00ED s kysl\u00EDkem v dynamick\u00E9 reak\u010Dn\u00ED cele. Toto uspo\u0159\u00E1d\u00E1n\u00ED nevedlo ke zlep\u0161en\u00ED parametr\u016F stanoven\u00ED. Pro optimalizovanou metodu byla stanovena mez detekce, ov\u011B\u0159ena linearita a spr\u00E1vnost anal\u00FDzou certifikovan\u00FDch referen\u010Dn\u00EDch materi\u00E1l\u016F."@cs . . . "Vyu\u017Eit\u00ED dynamick\u00E9 reak\u010Dn\u00ED cely pro stanoven\u00ED fosforu metodou hmotnostn\u00ED"@cs . "Mestek, Oto" . "000288820200009" . "tanoven\u00ED fosforu pomoc\u00ED ICP-MS je komplikov\u00E1no \u0159adou spektr\u00E1ln\u00EDch intereferenc\u00ED polyatomick\u00FDmi ionty. V t\u00E9to pr\u00E1ci byla testov\u00E1na mo\u017Enost stanoven\u00ED fosforu v biologick\u00FDch vzorc\u00EDch. Fosfor byl stanovov\u00E1n na linii P a PO. Tvorba PO byla podpo\u0159ena reakc\u00ED s kysl\u00EDkem v dynamick\u00E9 reak\u010Dn\u00ED cele. Toto uspo\u0159\u00E1d\u00E1n\u00ED nevedlo ke zlep\u0161en\u00ED parametr\u016F stanoven\u00ED. Pro optimalizovanou metodu byla stanovena mez detekce, ov\u011B\u0159ena linearita a spr\u00E1vnost anal\u00FDzou certifikovan\u00FDch referen\u010Dn\u00EDch materi\u00E1l\u016F." .