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AUTOMATE YOUR TITRATIONS with a Metrohm Sample Handler • Permits full automation of routine analyses. • Handles up to 10 samples; 44-sample capacity model also available. • Control unit starts procedure, controls beaker movement, reagent addition, agitation, pH/mV measurement and rinse For literature, write: Brinkmann Instru ments, Inc. Subsidiary of Sybron Corp., Cantiague Rd., Westbury, NY 11590, or call toll free: 800/645-3050; in New York State, call 516/334-7500. In Canada: Brinkmann Instruments (Canada) Ltd.
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Taking Things Apart & Putting Things Together
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This lively, informative, and ima tively illustrated volume sums u vital role chemistry plays in our lives with easy-to-read case hi tories, cartoons, magnificent pi graphs, and illustrations.
Vu by John H. Woodburn
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