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1)  4-nitro-6-sulfophenolazorhodanine (NSPAR)
磺硝酚偶氮若丹宁
1.
The color reaction of 4-nitro-6-sulfophenolazorhodanine (NSPAR) with platinum was studied in this paper.
研究了磺硝酚偶氮若丹宁(NSPAR)与铂的显色反应,在pH为2。
2.
Based on a color reaction of 4-nitro-6-sulfophenolazorhodanine (NSPAR) with platinum and the solid phase extraction of its colored complex with C_(18) cartridge, a new method for the determination of platinum in cyanide residue was established.
5的氯乙酸NaOH缓冲介质中,吐温80存在下,磺硝酚偶氮若丹宁(NSPAR)与铂反应生成2∶1稳定络合物,该络合物可被WatersSep PakC18小柱固相萃取,用氮氮二甲基甲酰氨(DMF)洗脱后用光度法测定。
2)  HSCT
氯磺酚偶氮硫代若丹宁
1.
Determination of Trace Gold by Spectrophotometric Method with HSCT;
氯磺酚偶氮硫代若丹宁光度法测定微量金
2.
Determination of silver in water by HSCT solid phase extraction and spectrophotometry;
氯磺酚偶氮硫代若丹宁固相萃取光度法测定水中的银
3.
Determination of Mercury in Water Samples by HSCT Spectrophotometry;
氯磺酚偶氮硫代若丹宁光度法测定环境水样中的汞
3)  5-(2-hydroxy-4-sulfo-5-chlorophenol-1-azo)-thiorhodanine
氯磺酚偶氮硫代若丹宁
1.
Determination of platinum by spectrophotometry with 5-(2-hydroxy-4-sulfo-5-chlorophenol-1-azo)-thiorhodanine after microwave digestion;
微波消解-氯磺酚偶氮硫代若丹宁分光光度法测定催化剂中的铂
2.
Color reaction of mercury with 5-(2-hydroxy-4-sulfo-5-chlorophenol-1-azo)-thiorhodanine (HSTC) was studied.
　研究了氯磺酚偶氮硫代若丹宁(HSCT)与汞的显色反应,在pH3。
3.
Based on the color reaction of mercury with 5-(2-hydroxy-4-sulfo-5-chlorophenol-1-azo)-thiorhodanine (HSTC) and the solid phase extraction of the colored complex with C 18 cartridge, a new method for the determinations μg·L -1 level of mercury was studied.
研究了氯磺酚偶氮硫代若丹宁 (HSCT)与汞的显色反应 ,在pH 3 6的HAc NaAc缓冲介质中 ,HSCT与汞反应生成 2∶1稳定络合物 ,该络合物可被C18固相萃取小柱定量萃取富集 ,富集倍数达 80倍 ,小柱上保留的络合物用DMF洗脱后用分光光度法测定 ,在洗脱液中络合物λmax=5 4 5nm ,ε =6 2 4× 10 4L·mol-1·cm-1。
4)  sulphochlorophenolazorhodanine
氯磺酚偶氮若丹宁
5)  5 Chloro 2 Hydroxybenzenazorhodanine
氯酚偶氮若丹宁
6)  Chlorophenol)azo] rhodanine (CpARH)
对氯苯酚偶氮若丹宁
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