FROM SHIMADZU S h i m a d z u , o n e of t h e largest a n d oldest m a n u f a c t u r e r s of g a s c h r o m a t o g r a p h s in t h e world, offers a n e w line of u n i q u e g a s c h r o m a t o g r a p h systems featuring t h e utmost in accuracy, versatility, s p e e d , p e r f o r m a n c e s , a n d efficiency at a price a n y o n e c a n afford. All S h i m a d z u G C u s e t h e latest t e c h n o l o g i e s to e n s u r e s i m p l e m a i n t e n a n c e a n d m a x i m u m reliability. W h e n you think of G C , think of S h i m a d z u .
Chromatopac
C - R 1 A
Gas Chromatograph
Recording Data Processor
GC-MIIMI2
Other chromatograph data processors can calculate common standard calculation routines such as area normalization, normalization with response factors, external standardization and internal standardization, but only the C-R1A goes a step further and calculates calorific value, steam pressure, liquid specific gravity, deviation from a standard value, mole density (%) —weight density (%), and other factors from the results of these calculations. Other outstanding features of the C-R1A include a thermal printer plotter for chromatograms and data recording, recording of the names of components, recording of up to 339 peaks, measurement of peak-top height or average height, all-new grouping function, and self-diagnostic function. These features not only ensure fast, precise analysis, but also free the chromatographer from troublesome, time-consuming manual calculations for more important work.
This surprisingly light weight, compact GC system has the performances of much larger more expensive systems. Dual column flow and on-column/on-detector system ensure excellent stability, high sensitivity, and perfect accuracy. Flow rates and pressures of the gases can be easily measured using one-touch connectors and flow monitors in the gas flow lines. Unique oven temperature control system maintains the oven at room temperature, even when the injection port temperature is high. Contamination-free flame ionization detector exhausts the vapor from the flame directly from the jet to a cylindrical ion collector and vent at the top. G C - M I N I 2 easily disassembles into four main modules—column oven, injection port/detector, flow control unit, and electric control unit—for quick, easy maintenance. The electric control unit further disassembles into six sub-units, thus simplifying maintenance still further.
G C - 7 A C Î Series Ghost-Cut Gas Chromatograph
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Add the GC-7AG and GC-6AM and you have a complete system capable of meeting your ever changing GC needs.
on these and other Shimadzu
SHIMADZU SCIENTIFIC INSTRUMENTS, INC. CIRCLE 1 9 4
labor and cost saving
G C - G A M Series Cartridge Gas Chromatograph
instruments.
SHIMADZU SCIENTIFIC INSTRUMENTS, INC. 9147 Red Branch Road. Columbia. Md. 21045, U.S.A. Phone: (301)997-1227 Telex: 87959 SHIMADZU (EUROPA) GmbH 4000 Dùsseldorf 1. Johannes Weyer Str. 1 F.R. Germany Phone: (0211)314061 Telex: 08586839 SHIMADZU SEISAKUSHO LTD. 1. Nishinokyo-Kuwabaracho. Nakagyo-ku. Kyoto 604. Japan Telex: 05422-166 ON
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ANALYTICAL CHEMISTRY, VOL. 5 1 , NO. 6, M A Y 1979 · 625 A
