Yazar "Andac, M" için listeleme
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Application of a new pH-sensitive electrode as a detector in flow injection potentiometry
Kahlert, H; Porksen, JR; Isildak, I; Andac, M; Yolcu, M; Behnert, J; Scholz, F (Wiley-V C H Verlag Gmbh, 2005)A new pH sensitive detector for flow-through potentiometry was developed on the basis of a graphite/quinhydrone composite electrode. The detector was constructed of two polymethyl methacrylate plates between which a 0.1 ... -
Flow-injection spectrophotometric determination of cobalt(II) at low mu g 1(-1) levels with 4-benzylpiperidinedithiocarbamate
Andac, M; Asan, A; Isildak, I; Cesur, H (Elsevier Science Bv, 2001)A rapid, sensitive and reproducible flow-injection (FI) analysis method is described for the spectrophotometric determination of cobalt(II) using 4-benzylpiperidinedithiocarbamate as a chromogenic reagent. The method ... -
Flow-injection spectrophotometric determination of copper(II) ion at low mu g L-1 levels using 4-benzylpiperidinedithiocarbamate
Asan, A; Andac, M; Isildak, I (Japan Soc Analytical Chemistry, 2001)… -
Flow-injection spectrophotometric determination of nanogram levels of iron(III) with N,N-dimethylformamide
Asan, A; Andac, M; Isildak, I (Japan Soc Analytical Chemistry, 2003)A simple and fast flow-injection spectrophotometric method has been described for the determination of iron(III). The method is based on the measurement of absorbance intensity of the complex that is formed between iron(III) ... -
A simple and selective flow-injection spectrophotometric determination of copper(II) by using acetylsalicylhydroxamic acid
Asan, A; Isildak, I; Andac, M; Yilmaz, F (Elsevier Science Bv, 2003)A new simple, and rapid flow-injection spectrophotometric method is developed for the determination of trace amounts of Cu(II) by using a new chromogenic reagent acetylsalicylhydroxamic acid (ACSHA). The method is based ... -
Spectrofluorometric determination of mercury(II) with murexide
Andac, M; Asan, A; Isildak, I (Springer/Plenum Publishers, 2003)A very sensitive and selective spectrofluorometric method has been developed for Hg(II) determination in pharmaceutical and environmental samples. The method is based on measuring the decrease in fluorescence intensity of ... -
Spectrophotometric determination of copper(II) at low mu g 1(-1) levels using cation-exchange microcolumn in flow-injection
Isildak, I; Asan, A; Andac, M (Elsevier Science Bv, 1999)A simple spectrophotometric flow-injection method is reported for the highly sensitive and fast determination of copper(II). The method is based on the formation of coloured Cu(II)-(4-methylpiperidinedithiocarbamate)(2) ... -
Spectrophotometric flow-injection analysis of mercury(II) in pharmaceuticals with p-nitrobenzoxosulfamate
Andac, M; Asan, A; Bekdemir, Y; Kutuk, H; Isildak, I (Elsevier, 2003)A new, simple and rapid spectrophotometric FI method for the accurate band precise determination of Hg(II) in pharmaceutical preparations has been developed. The method is based on the measuring the decrease of absorbance ...
