摘要:

A new spectrofluorimetric method for the determination of gold using bipyridylglyoxal diphenylhydrazone as reagent, has been developped. The interferences of foreign ions are also determined.

ISSN:0003-2719    

DOI:10.1080/00032717908059761

出版商:Taylor & Francis Group    

年代:1979

数据来源: Taylor

摘要:

Spectropolarimetric back-titrations are described for rhodium(III); the optically active ligand (R, R)-(-)-tłans-l, 2-cyclohexanediaminetetraacetic acid (R, R(-)CDTA) is used as the complexing agent and cadmium(II) ion as the back-titrant. The optical rotation is monitored throughout the titration, and the optically active ligand and stereospecifically formed complexes serve as self-indicators. The end points are determined graphically by straight-line extrapolations from a plot of volume-corrected observed rotations versus ml of titrant. The rhodium(III) titration plots are representative of normal spectro-polarimetric back-titrations. The range of analyses of rhodium(III) was from 40–0.5 mg.

ISSN:0003-2719    

DOI:10.1080/00032717908059762

出版商:Taylor & Francis Group    

年代:1979

数据来源: Taylor

摘要:

The resin bead sample loading technique has been applied to a conventional single-stage mass spectrometer equipped with pulse counting. Isotopic data obtained for U and Pu are comparable to those obtainable from similar instruments using conventional techniques.

ISSN:0003-2719    

DOI:10.1080/00032717908059763

出版商:Taylor & Francis Group    

年代:1979

数据来源: Taylor

摘要:

This is a scanned image of the original Editorial Board page(s) for this issue.

ISSN:0003-2719    

DOI:10.1080/00032717908059750

出版商:Taylor & Francis Group    

年代:1979

数据来源: Taylor