FOCUS
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currently a big market. The MSDs are selling like hotcakes, and I'm sure that the ion traps will do the same thing. "The concept of the low-cost, benchtop mass spectrometer is really having a huge impact on the MS field," Browner continues. "It's getting like the bench-top FT-IRs. All of a sudden you went from having big research instruments to small bench-top instruments that were easily run by an organic synthetic chemist, for example. The market for those bench-top FT-IRs just took off, and I think the same thing is happening in the MS field. So if you can make an LC/MS interface that can readily adapt to one of those—and
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"There must be a lot of
potential customers out there looking at the market and asking, 'What's out there, what's going to work?"
ii
there is no doubt in my mind that you can—that just opens up a huge market, because then you can sell the LC analog of the bench-top GC/MS. "Manufacturers see the LC/MS market as very immature," he says. "But the potential is huge because the number of compounds that you can analyze by LC is so much greater than GC. So the sky's the limit in terms of potential." According to Browner, "The ultimate instrument and unquestionably the thing that people are looking at is a bench-top LC/FT-IR/MS. I'm confident that this will be commercially available within ten years." Referring to the symposium he organized at the Pittsburgh Conference (see the July 1 FOCUS), Browner explains that "the topic was 'LC/MS and SFC/MS [supercritical fluid chromatography/MS]—Will They Replace GC/MS?' The room we held it in was so full there was no standing room left. Somebody standing by the door said that probably another 75 people took one look at the crowd and went away. So it attracted a great deal of interest. I was delighted and amazed at how much interest we actually got. Obviously it hit a respondent cord. People seem to really want to know where LC/MS stands right now. There must be a lot of potential customers out there looking at the market and asking, 'What's out there, what's going to work?' And I think it's indicative that this whole topic area is in for a period of really dramatic growth." Stu Borman
CIRCLE 45 ON READER SERVICE CARD 774 A
·
ANALYTICAL CHEMISTRY,
VOL. 59, NO.
1 1 , JUNE
1,
1987
\&M Daryl A. Fahey, Editor Phillips Petroleum Company Focuses on the technical and economic aspects of new industrially interesting synthesis gasor methanol-based chemical processes. Identifies the circumstances necessary for successful production of chemicals from synthesis gas and methanol in a fluctuating world economy. Delineates the present state of technical development for those chemicals most likely to be produced from synthesis gas or methanol. Provides useful insights into processes that will speed development of the field. CONTENTS Feedstock for Chemicals · The Fischer-Tropsch Process · Olefin Production from Methanol · Production of C 1 C 6 Alcohols · Acetic Acid via Methanol Carbonylation · Oxidative Carbonylation · The Selective Generation of Acetic Acid · Production of Ethylene Glycol Esters · Acetaldehyde Production · Production of Vinyl Acetate · Production of Ethyl Acetate and Propionic Acid · Carbonylation of Dimethyl Ether and Methyl Acetate · Ammoxidation of Methanol to Hydrogen Cyanide · Catalytic Features of Carbon-Supported Metal Catalysts · Ruthenium Carbonyl Iodide Systems · Alcohol Synthesis from Carbon Oxides and Hydrogen Developed from a symposium sponsored by the Division of Petroleum Chemistry, Inc., of the American Chemical Society ACS Symposium Series No. 328 261 pages (1987) Clothbound LC 86-26616 ISBN 0-8412-1009-8 US & Canada $49.95 Export $59.95 Order From: American Chemical Society Distribution Office Dept. 36 1155 Sixteenth St., N.W. Washington, DC 20036 or CALL TOLL FREE 800-424-6747 and use your credit card!
