Our new multi-syringe six paks,
versions for sampling into GC or LC systems. GC or LC Starter Kits are -Javailable in selected styles and varying syringe sizes to complement various applications. In addition, our six paks of Heavy-Duty Syringes for Hewlett Packard Automatic Samplers feature double-reinforced Teflon* tipped plungers. Most six paks include two replacement plungers and two needles (RN version) for added value. For more information contact your nearest chromatography supplies dealer or Dynatech Precision Sampling Corporation, P.O. Box 15886, Baton Rouge, Louisiana 70895. Telephone (504) 927-1128. DYNATECH *Dupont TM
PRECISION SAMPLING
CORPORATION
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PICK APART OUR SURRACE ANALYSIS SYSTEM PLEASE. Now you can pick the component or module you need from the Inficon LHS-10 Surface Analysis System to increase the analytical capabilities of your system. Individually, they're all for sale. Collectively, they're adaptable to most existing equipment, are state-of-the-art, extremely well-designed, and priced to make our competition analyze their own pricing structure. Specifically, consider add-on instrumentation for ESCA (XPS), SAM, AUGER, ISS, SIMS, UPS and ELS. Or multi-technique energy analyzers; SIMS analyzers; x-ray sources; electron CIRCLE 90 ON READER SERVICE CARD
sources for SAM; ion sources for depth profiling, SIMS, and ISS; prep chambers for UHV or high pressure applications. And so much more. Learn how you can expand your surface analysis capabilities—without buying a new system—by calling today for specific data. Find out what you and your system are missing. So you don't miss anything in your next analysis.
When you compare any part of the incomparable LHS-10 Surface Analysis System to other systems' parts, i f s comparing ! U K > apples to oranges.
INFICON LEYBOLD-HERAEUS
6500 Fly Road East Syracuse, N.Y. 13057 315/437-0377 TWX 710541-0594
See us at the Pittsburgh Conference: Booth 648-658.
ANALYTICAL CHEMISTRY, VOL. 53, NO. 2, FEBRUARY 1981 · 275 A
