Pregled bibliografske jedinice broj: 170756
Sea water analysis by IC
Sea water analysis by IC // 7th ISIC - International school of IC
Motovun, Hrvatska, 2004. (predavanje, međunarodna recenzija, neobjavljeni rad, znanstveni)
CROSBI ID: 170756 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Sea water analysis by IC
Autori
Štanfel, Danijela ; Regelja, Melita
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, neobjavljeni rad, znanstveni
Skup
7th ISIC - International school of IC
Mjesto i datum
Motovun, Hrvatska, 29.09.2004. - 02.10.2004
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
sea water; IC; OTC pharmaceutical industry
Sažetak
The aim of this work is development of methodology for analysis of inorganic cations (sodium, potassium, magnesium, calcium) in seawater used for OTC nasal spray production. It is shown that determined ion chromatographic parameters: type of analytical column, eluent flow rate, concentration of eluent competing ions, and volume of sample loop enables baseline separation of all components of interest. By performing validation procedures and a number of statistical tests, it is shown that a developed ion chromatographic method has superior performance characteristic: linearity R2 0.9990, recovery ¼ ; 99.88– 100.63%, repeatability RSD 1.78%. That result proves that the proposed method can be used for routine quality assurance analysis in the OTC pharmaceutical industry.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo
