A POLAROGRAPHIC DETERMINATION OF TRACE AMOUNTS OF LEAD IN ZIRCONIUM AND ITS ALLOYS
A method was developed for determining lead in reactor-grade zirconium and zirconium alloys. The procedure involves a preliminary separation of the leaddiethyldithiocarbamate complex and subsequent determination of the metal by using a cathode-ray polarograph. The procedure is satisfactory over the range 20 to 100 ppm of lead. Iron and molybdenum interfere, but interference by amounts up to at least 1 and 2.5%, respectively, can be overcome by a preliminary extraction with diethyl ether from acid solution. (auth)
- Research Organization:
- Imperial Chemical Industries Ltd., Birmingham, Eng.
- NSA Number:
- NSA-14-010472
- OSTI ID:
- 4206392
- Journal Information:
- Analyst, Journal Name: Analyst Vol. Vol: 85
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
THE POLAROGRAPHIC DETERMINATION OF SMALL AMOUNTS OF TIN AND LEAD IN ZIRCONIUM AND ITS ALLOYS
THE POLAROGRAPHIC DETERMINATION OF TIN IN ZIRCONIUM ALLOYS
THE DETERMINATION OF TUNGSTEN IN TITANIUM, ZIRCONIUM, AND THEIR ALLOYS
Journal Article
·
Thu Mar 31 23:00:00 EST 1960
· Analyst
·
OSTI ID:4170472
THE POLAROGRAPHIC DETERMINATION OF TIN IN ZIRCONIUM ALLOYS
Technical Report
·
Fri May 25 00:00:00 EDT 1956
·
OSTI ID:4343139
THE DETERMINATION OF TUNGSTEN IN TITANIUM, ZIRCONIUM, AND THEIR ALLOYS
Journal Article
·
Sun Jun 01 00:00:00 EDT 1958
· Analyst
·
OSTI ID:4334331