TY - JOUR
T1 - Flow injection determination of bromide ion in a developer using bromide ion-selective electrode detector
AU - Masadome, Takashi
AU - Asano, Yasukazu
AU - Nakamura, Takashi
PY - 1999/10
Y1 - 1999/10
N2 - A potentiometric flow injection determination method for bromide ion in a developer was proposed, by utilizing a flow-through type bromide ion- selective electrode detector. The sensing membrane of the electrode was Ag2S-AgBr membrane. The response of the electrode detector as a peak-shape signal was obtained for injected bromide ion in a developer. A linear relationship was found to exist between peak height and the concentration of the bromide ion in a developer in a concentration range from 1.0 x 10-3 to 1.0 x 10-2 mol l-1. The relative standard deviation for 10 injections of a 6 x 10-3 mol l-1 bromide ion in a developer was 1.3% and the sampling rate was ca 17-20 samples h-1. The present method was free from the interference of an organic reducing reagent, an organic substance in a developer sample solution for the determination of bromide ion in a developer.
AB - A potentiometric flow injection determination method for bromide ion in a developer was proposed, by utilizing a flow-through type bromide ion- selective electrode detector. The sensing membrane of the electrode was Ag2S-AgBr membrane. The response of the electrode detector as a peak-shape signal was obtained for injected bromide ion in a developer. A linear relationship was found to exist between peak height and the concentration of the bromide ion in a developer in a concentration range from 1.0 x 10-3 to 1.0 x 10-2 mol l-1. The relative standard deviation for 10 injections of a 6 x 10-3 mol l-1 bromide ion in a developer was 1.3% and the sampling rate was ca 17-20 samples h-1. The present method was free from the interference of an organic reducing reagent, an organic substance in a developer sample solution for the determination of bromide ion in a developer.
KW - Bromide ion
KW - Bromide-selective electrode detector
KW - Developer
KW - Flow injection analysis
UR - http://www.scopus.com/inward/record.url?scp=0032884650&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0032884650&partnerID=8YFLogxK
U2 - 10.1016/S0039-9140(99)00147-2
DO - 10.1016/S0039-9140(99)00147-2
M3 - Article
C2 - 18967749
AN - SCOPUS:0032884650
SN - 0039-9140
VL - 50
SP - 595
EP - 600
JO - Talanta
JF - Talanta
IS - 3
ER -