"Giveme20μ1of your sample and in just 20 minutes our Diode Array Detector tells you everything you 11 want to know" Incredible? J u s t talk to anyone who's using diode array detection from LKB. He's getting a lot more work done in a lot less time. You see, when you don't know w h a t peak you're looking for, you'll always have problems finding it. Okay, variable wavelength detection gets you some results, but it's likely you need a lot of r u n s to get the kind of infor mation you can really trust. What's more, when you're scan ning under stopped flow conditions, you can't quanti ta te peaks and fast LC is almost impossible. If you've got these kind of problems, it seems to me like you need more detec tion capability.
storage, you'll be able to manipulate original data without reruns. Get more information, greater detail and increased certainty. Want spectral overlay, normalized spectra or peak integration? Our software gives it to you. Plus color coded isograms that'll show you peaks where you never t h o u g h t of looking, even when they're disguised by noise.
The Diode Array Detector that just can't miss peaks That's LKB's Rapid Spectral Detector. It gets you all the spectral data you need at one and the same time — chromatograms and spectra in just one run. And when you can automatically access spectra on the upslope, apex and downslope of even the fastest peak, you just can't miss it. However small or wherever it's hidden, the Rapid Spectral Detector finds every single peak, checks it for purity and gives you the positive identification you need.
The Diode Array Detector that gives you greater value That's what all my customers say, and they can prove it. Because it's the most powerful and cost-effective unit they've ever seen. Believe me, they've looked at all the others. And probably just like you, they never thought they could get so much value from a diode array that's so small. Small enough to go anywhere in your lab. Use it with your own LC and any standard output device, and you've set up the most economic diode array detection system you can find. With all the power to give you peak purity control and positive component identification. Much faster t h a n you're getting today, and at much lower cost.
A computer generated contour map of the total absorbance pattern after separation — color coded to show different levels of absorbance for each isogram. The vertical and horizontal axes represent time and wavelength respectively. Built-in cursors let you slice through the iso gram in both time and wavelength domains, to pinpoint peaks and spectra.
The Diode Array Detector that creates your own private library J u s t w h a t you've always wanted. Your own private libra ry where you can store and retrieve spectra at the touch of a button. Our latest software gives you spectral search rou tines for automatic identification. Lets you create thou sands of entries — add, replace and edit. Display, plot and print all data.
The Diode Array Detector that offers a whole new experience J u s t call for a demonstration, attend one of our seminars or visit any one of our many customers. Either way you're in for a whole new experience. Get in touch with LKB. We'll give you all the facts.
LKB BROMMA
LKB-Produkter AB, Box 305, S-16126 Bromma, Sweden. Tel. + 46(8)9800 40, telex 10492 A n t w e r p (03) 218 93 35 • Athens-Middle E a s t +30 (1 ) 894 73 96 • Copenhagen (01) 2 9 5 0 44 • Hongkong (852) 5-555555 L o n d o n ( 0 1 ) 6 5 7 8 8 2 2 Lucerne (041) 57 44 57 • M a d r a s ( 0 4 4 ) 4 5 28 74 • Moscow (095) 255-6984 M u n i c h ( 0 8 9 ) 8 5 8 3 0 P a r i s ( 0 1 ) 6 4 . 4 6 . 3 6 . 3 6 - R o m e ( 0 6 ) 3 9 9 0 3 3 S t o c k h o l m ( 0 8 ) 9 8 0 0 4 0 Tokyo(03)293-5141 -Turku(0211678111 Vienna +43 (222) 9216 07 - Washington (301) 963 3200 · Zoetermeer (07913192 01 Over 60 qualified representatives throughout the world.
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The built-in microprocessor lets you independently program up to four channels for output of chromatograms and/or spectra, wavelength bunching, ratios and spectral suppression.
The Diode Array Detector that provides more power That's the beauty of LKB's modular, open-ended ap proach. When you need more analytical power, just connect a personal computer. With interactive display and raw data 364
