Separate amines easily, efficiently with
Trace Inorganics in Water
New Chromosorb* 103 Separation of nine amines in dilute aqueous solution
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4-ft χ 4-mm I.D. glass coil, 1 0 0 / 1 2 0 mesh Chromosorb 103, 35 m l / m i n , FID.
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Sample size: 0.1 μ.1. Column program: 200-250° C, 1 5 ° / m i n .
Twenty-one papers from a sym posium by the Division of Water, Air, and Waste Chemistry of the American Chemical Society, chaired by Robert A. Baker. In cludesFive surveys on broad t o p i c s —
1. 2. 3. 4. 5. 6. 7. 8. 9.
Methylamine Ethylamine iso-propylamine jvpropylamine sec-butylamine n-butylamine iso-pentylamine ^l-pentylamine n-hexylamine
• Transport properties of elec trolytes • 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 de velopments, such as: • • • •
Atomic absorption (3 papers) Atomic fluorescence Flame emission Neutron activation
And five research reports. 396 pages with index
Cloth bound
(1968)
$12.50
Postpaid in U.S. and Canada; plus 20 cents elsewhere. Set of L.C. cards free with library orders.
Order from SPECIAL ISSUES SALES DEPT. Β AMERICAN CHEMICAL SOCIETY 1 1 5 5 SIXTEENTH ST., N.W. WASHINGTON, D.C. 20036
Chromosorb 103 is a polyaromatic porous resin de veloped by Johns-Manville as a solid-type support for the separation of amines and basic compounds. Until now, amine separation has been both labo rious and difficult. With new highly selective Chromo sorb 103, it's fast and easy. For more specific information, write for our bulletin FF-181. Johns-Manville, Box 290-C, JM Trenton, New Jersey. Johns-Manville *Chromosorb is a Johns-Manville registered trademark for its brand of products developed for use as support material or adsorbents for gas chromotography. Circle No. 75 on Readers' Service Card VOL. 4 1 , NO. 2 , FEBRUARY 1969
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