Supplementary Material is the answer! - American Chemical Society

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E-Z Auto Vials Eliminate Autosampler Spécification Speculation

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Guaranteed to Meet or Exceed Your Autosampler Manufacturer's Specifications ^ ^ ^ ^ ^ ^ ™ 4 0 % larger neck opening improves sample accessibility, a c c o m m o d a t e s a wider range of inserts, and reduces needle damage • — — — • • Larger capacity ( 1 . 5 ml] with proper height for bar coding ^ ^ ^ ^ ^ ^ — E - Z A u t o Vial Convenience Packs contain 1 0 0 vials in clean shrink-wrapped trays and 1 0 0 seals in plastic bags

Need more information than is provided in an article? Need tables? Diagrams?

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WHEATON

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Manufacturers Since 1888 1000 Ν 10ΤΗ STREET MILL VILLE NJ 08333-2092 USA

Supplementary Material is the answer! Articles with Supplementary Material available have a black box by the page number in the table of contents. And, a notice of its availability will appear at the conclusion of the paper.

lb order your Supplementary Material. . . Send your order with payment for either photocopies or 24X microfiche to: American Chemical Society Microforms and Back Issues Office 1155 Sixteenth St., N.W. Washington, D.C. 20036 The rates are: $10 for microfiche (add $1 for postage outside the U.S. and Canada) $10 for photocopies up to 3 pages, plus $1.50 per page for each additional page (Add $2 for postage outside the U.S. and Canada) Please give complete title of article, authors' names, journal, issue date, and page numbers. Or, call 202-872-4554 and charge your order to your MasterCard, VISA, or American Express.

An annual subscription to Supplementary Material is available. . . If you want all the Supplementary Material as it is published, why not enter an annual subscription to Supplementary Material? Annual subscription rates (available in microfiche only) are listed on the masthead page. Or, subscribe to the package plan, where you will receive all Supplementary Material (those with subscriptions and those without subscriptions) for $400 (U.S.) or $550 (for all other countries).

WHEATON AVAILABLE FROM LEADING LABORATORY DISTRIBUTORS.

•I^H CIRCLE 116 FOR DEMONSTRATION CIRCLE 117 FOR LITERATURE ANALYTICAL CHEMISTRY, VOL. 64, NO. 22, NOVEMBER 15, 1992 · 1087 A