"3"^^ . "CZ - \u010Cesk\u00E1 republika" . "RIV/68081715:_____/03:25033003" . . . "Continuous determination of trace concentrations of ammonia in air."@en . "0009-2770" . "3" . "RIV/68081715:_____/03:25033003!RIV/2004/GA0/A25004/N" . . . "166;170" . . "The method for continuous determination of trace concentration of ammonia in ambient air is described. The method is based on ammonia preconcentration at cylindrical wet effluent diffusion denuder and subsequent on-line effluent analysis with conductometric detection. The method provides fast, sensitive and selective determination of ambient ammonia. Detection limit of ammonia in air is 100 ppt (v/v) for FIA and 20 ppt (v/v) for continuous analysis of ammonium at denuder effluent."@en . . . . "Kontinu\u00E1ln\u00ED stanoven\u00ED stopov\u00FDch koncentrac\u00ED amoniaku ve vzduchu."@cs . "Dob\u0161\u00EDk, Martin" . . . "Continuous determination of trace concentrations of ammonia in air."@en . "Kontinu\u00E1ln\u00ED stanoven\u00ED stopov\u00FDch koncentrac\u00ED amoniaku ve vzduchu." . "Je pops\u00E1na metoda umo\u017E\u0148uj\u00EDc\u00ED kontinu\u00E1ln\u00ED stanoven\u00ED stopov\u00FDch koncentrac\u00ED amoniaku ve vzduchu. Metoda je zalo\u017Eena na prekoncentraci atmosf\u00E9rick\u00E9ho amoniaku v cylindrick\u00E9m dif\u00FAzn\u00EDm denuderu do st\u00E9kaj\u00EDc\u00EDho filmu absorp\u010Dn\u00ED kapaliny a n\u00E1sledn\u00E9 on-line anal\u00FDze koncentr\u00E1tu s konduktometrickou detekc\u00ED. Metoda umo\u017E\u0148uje rychl\u00E9, citliv\u00E9 a selektivn\u00ED stanoven\u00ED amoniaku ve vzduchu. Limit detekce amoniaku ve vzduchu je 100 ppt (v/v) pro FIA postup a 20 ppt (v/v) pro kontinu\u00E1ln\u00ED detekci amonn\u00FDch iont\u016F v denuderov\u00E9m koncentr\u00E1tu." . . . "P(GA203/98/0943), P(IAA4031105), Z(AV0Z4031919)" . "ammonia denuder; preconcentration"@en . . . . . "Ve\u010De\u0159a, Zbyn\u011Bk" . "[993AB504258D]" . . "612668" . . "Miku\u0161ka, Pavel" . "Kontinu\u00E1ln\u00ED stanoven\u00ED stopov\u00FDch koncentrac\u00ED amoniaku ve vzduchu."@cs . . "Chemick\u00E9 Listy" . "97" . "Kontinu\u00E1ln\u00ED stanoven\u00ED stopov\u00FDch koncentrac\u00ED amoniaku ve vzduchu." . "3"^^ . "0"^^ . "5"^^ . "0"^^ .