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AMADAC-F Convenience-packaged mixture of lanthanum chelate of 3-aminomethylalizarin-NN-diacetic acid, buffers and stabilizers, affords accurate, sensitive and convenient quantitative colorimetric method for fluoride. 50 g. (for 100 detns.), with bibliography and complete instructions $'5
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TRACE INORGANICS IN WATER ADVANCES IN CHEMISTRY SERIES No. 73 Twenty-one papers from a symposium by the Division of Water, Air, and Waste Chemistry of the American Chemical Society, chaired by Robert A. Baker. Includes: Five surveys on broad topics • Transport properties of electrolytes • Anions in aqueous solution • Effects of trace inorganics on the ice/water system • Aluminum species in water • The role of hydrous Mn and Fe oxides in fixation of metals in soils and sediments Eleven • • • •
papers on analytical developments, such as: Atomic absorption (3 papers) Atomic fluorescence Flame emission Neutron activation
And five research reports. 396 pages with index
Clothbound
(1968)
$12.50
Set of L.C. Cards free with library orders.
THE KOFLER HOT BENCH Range + 5 0 " »o 2 6 0 ° C Accuracy ± 1 ° C
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Hacker Instruments 8u* 646 West Caldwell. Ν J 07006 (201 : 2?ϋ H4b0
Rates Available on Request Analytical Chemistry
Other books in the ADVANCES IN CHEMISTRY SERIES on inorganic chem istry include: No. 72 Mass Spectrometry in Inorganic Chemistry 329 pages with index Cloth (1968) $12.00 No. 71 Lanthanide/Actinide Chemistry 359 pages with index Cloth (1968) $11.00 No. 62 Werner Centennial 661 pages with index (1967) $17.50 Cloth No. 54 Advanced Propel la nt Chemistry 290 pages with index Cloth (1966) $10.50 No. 49 Mechanisms of Inorganic Reactions 266 pages with index Cloth (1965) $10.00 No. 42 Boron-Nitrogen Chemistry 330 pages with index Cloth (1964) $10.00 No. 39 Nonstoichiometric Compounds 253 pages with index Paper (1963) $9.00 No. 37 Reactions of Coordinated Ligands 255 pages and Homogeneous Catalysis Paper (1963) $9.50 No. 36 Free Radicals in Inorganic Chemistry 175 pages with index Paper (1962) $7.50 244 pages No. 32 Borax to Boranes (1961) $8.00 Paper 465 pages No. 21 Ozone Chemistry and Technology (1959) $10.00 Cloth 177 pages No. 19 Handling and Uses of Alkali Metals (1957) $7.00 Paper All books postpaid on U.S. and Canada; plus 20 cents foreign and PUAS.
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AMERICAN CHEMICAL SOCIETY 1155 SIXTEENTH STREET, N.W. WASHINGTON, D.C. 20036 VOL. 41, NO. 12, OCTOBER 1969 • 151 A
