[Optimal conditions for determination of L-cystine using capillary isotachophoresis].
The compound L-cystine was determined using the method of capillary isotachophoresis in two electrolyte systems. Precision, correctness, linearity, robustness, and selectivity of ITP were evaluated. The results of ITP measurements were compared with the results obtained by means of the standard pharmacopoeial methods.
Kubacák
P
P
Katedra farmaceutickej analýzy a nukleárnej farmácie Farmaceutickej fakulty Univerzity Komenského, Bratislava. kubacak@fpharm.uniba.sk
Valásková
I
I
Havránek
E
E
D003553:Cystine / Q000032:analysis*; D019075:Electrophoresis, Capillary / Q000379:methods*
D003553:Cystine