High sensitivity -down to O.OOl AUFS separates the new Spectroflow 773 from the noise of the rest. The new Kratos Spectroflow 773 sets new standards of performance for UV-VIS variable wavelength absorbance detectors. It routinely delivers the highest sensitivity, lowest noise, and best overall performance that state of the art technology will allow. Kratos engineers combined the latest in modern technology with a thoroughly innovative design to reduce noise and drift to unprecedented levels. Now, operation at 0.001 AUFS is routine, and new levels of performance even in trace analysis, high speed LC, and microbore column applications are practical in any laboratory. Red trace shows Spectroflow 773 noise under actual flow conditions at 0.001 AUFS (220 nm) compared to a typical variable wavelength detector.
A new low in high
sensitivity HPLC
The success of the Spectroflow 773 doesn't rest solely on its specifications; it also sets new standards for convenience and ease of operation: auto-zero to automatically reset the baseline at the touch of a button; front panel bulkhead flow connectors to minimize flowcell handling and simplify system plumbing; a multi-mode digital readout with self-diagnostic capabilities; adjustable time constant down to 0.045 sec; and high speed wavelength scanning (optional) with memory correction. Call or write to find out how the Spectroflow 773 can give you better results with any LC instrument, any LC method. Kratos Analytical Instruments, 24 Booker Street, Westwood, NJ 07675. (201) 664-7263. Offices in Manchester, UK, and Karlsruhe, West Germany.
KRATOS
detection·.
Analytical Instruments
New Standards in HPLC detection. CIRCLE 122 ON READER SERVICE CARD
596 A • ANALYTICAL CHEMISTRY, VOL. 54, NO. 4, APRIL 1982
