NALGON FLEXIBLE PLASTIC
TUBING
by
NALGE
PROPERTIES: lasting flexibility water-clear transparency... excellent dimensional stability high chemical resistance. DATA: 40 different sizes from Va" ID to 2" ID. Economical... the \W ID costs less than 15c per foot. All Nalgon tubing bears the brand name
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for your protection.
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NALGE CO. Inc. ROCHESTER
>RLD'S
2,
N E W
LARGEST
Y O R K
PRODUCER
PER C. FT. $6.30 $14.30 $23.10 $63.00 $81.00 OFPLASTIC LABORATORY WARE
For further information, circle number 44 A-1 on Readers' Service Card, page 101 A
NEWS Source. W. W. Beyer, J. N . Lewis, and G. L. Stukenbroeker, National Lead of Ohio. Estimation of Boron in Graphite by Reactivity Change. W. W. Hawes, U. S. Naval Postgraduate School. Hot Laboratory Procedures Used in Burnup Analyses at Bettis Plant. A. J. Moses, Westinghouse Electric Corp. Radiochemical and Mass Spectrometric Studies of Fission-Product Cesium. A. J. Moses, and H. D. Cook, Westinghouse Electric Corp. Special Radiochemical Analyses for ORNL Reactors. G. W. Leddicotte and W. S. Lyon, Oak Ridge National Laboratory. The Application of Anion Exchange Separation and Gamma Spectrometry to Radiochemical Determinations of Activated Corrosion Products. D . Dutina and W. C. Judd, General Electric Co. Specific Activity Determination of Cobalt-60 in Neutron-Activated Corrosion Products. D. Dutina and W. C. Judd, General Electric Co. Determination of Radioactive Rare Earths in Reactor Effluent Water. L. J. Kirby, W. B. Silker, and R. W. Perkins, General Electric Co. Panel Discussion Panelists H. L. Finston, Brookhaven National Laboratory, W. W. Meinke, University of Michigan, S. A. Reynolds, Oak Ridge National Laboratory, R. F . Buchanan, Argonne National Laboratory.
Wednesday Morning Analysis of Fuel Materials Paul F. Thomason, Oak Ridge National Laboratory, Presiding
BEST BUY 5 KILO»** Model # 1 1 7 list price $80.00
even arm solution balance CAPACITY . . . 5 KILOGRAM SENSITIVITY . . . 0.5 GRAM
OHAUS CORPORATION
SCALE
1050 COMMERCE AVE. UNION, NEW JERSEY
For further information, circle number 44 A-2 on Readers' Service Card, page 101 A 44 A
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ANALYTICAL CHEMISTRY
Determination of Microgram Concentrations of Zirconium in Organic and Aqueous Solutions Containing Uranium. P. G. Laux and E. A. Brown, National Lead of Ohio. Application of the Lead Reductor to the Determination of Uranium. B . A. Swinehart, Mallinckrodt Chemical Works. Titrimetric Determination of Hydrogen Present as Water or Hydrogen Fluoride in Uranium Tetrafluoride and Magnesium Fluoride. W. M. Wise, Mallinckrodt Chemical Works. Colorimetric Uranium Determination with Arsenazo. J. S. Fritz and M. J . Richard, Iowa State College. Determination of Corrosion Products in Aqueous Thoria-Urania Slurries. B. D. La Mont and J. D. Johnson, Westinghouse Electric Corp. Determination of Copper, Molybdenum, Silver, and Palladium in Aqueous Thoria-Urania Slurries. C. A. Meinz and B . D . L a Mont, Westinghouse Electric Corp. Determination of Aluminum, Zirco-
