SHIMADZU SCIENTIFIC INSTRUMENTS, INC

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High Performance? The NEW Chromatopac Demands Comparison

C-R3A

Chromatopac C - R 3 A Data Processor Shimadzu's new cost- and perfor­ mance-efficient data processor for chromatography includes: - 172 Kbyte internal memory for up to 6 hrs general chromatogram storage. - BASIC programming capability is standard. - full alphanumeric capability. - function keys provide true simpli­ city of operation.

- two-way communication with Shimadzu microprocessor-equip­ ped GC and LC systems. - two-way communication between another C-R3A or a computer. - only low cost chromatography data processor with floppy disk expandability. CIRCLE 191 ON READER SERVICE CARD

Τ Chromatopac C-R3A with Accessories (Floppy Disk Drive, CRT)

FDD-1A Floppy Disk Drive Accessory - single or dual drive - 5 " 1.2 megabyte floppy disk for storage of programs or data. - u p to 100 hrs general chromato­ gram storage, 20 hrs capillary chromatography storage. - does not detract from large internal memory of C-R3A.

allows use of CRT as well as printcopy of CRT display.

For your comparison of the C-R3A, circle 192 or call your local repre­ sentative.

Shimadzu S H I M A D Z U SCIENTIFIC INSTRUMENTS, INC. 7102 Riverwood Drive. Columbia, Maryland 21046, U.S.A. P h o n e : (301 ) 997-1227 S H I M A D Z U (EUROPA) G M B H Acker Strasse 111, 4000 Dusseldorf, F.R. Germany. P h o n e : (0211) 666371 Telex : 08586839 S H I M A D Z U CORPORATION INTERNATIONAL M A R K E T I N G DIV. Shinjuku-Mitsui Building, 1-1, Nishishinjuku 2-chome, Shinjuku-ku, T o k y o 160, Japan. Phone:Tokyo03-346-5641 Telex:0232-3291 S H M D T J.

GC-9A-The intelligent GC with Guaranteed Quality From Shimadzu... analytical cartridge modularity for GC-9A A GC-9AM Modular Gas Chromatograph

Low-cost versatility not found in any other GC A GC-9A MicroprocessorControlled Gas Chromatograph Shimadzu's GC-9A MicroprocessorControlled Gas Chromatograph features fully expandable to complete automation, including the convenience of automatic start-up and automatic shut-down. Have up to 4 detectors resident at the same time. And benefit from user-defined programming, full computer interface and comprehensive diagnostics.

It's designed to meet current as well as future requirements through capillary column operation and other outstanding features not found in any other GC. CIRCLE 240

A c c e s s o r y to enlarge GC-9A/9AM capability A AOC-9 Syringe-Type Automatic Sampler (For GC-9A/9AM) Offers sequence control through the

Shimadzu's GC-9AM Modular Gas Chromatograph with 4 injection ports and up to 4 detectors including TCD — eliminates cross contamination between samples by way of a simple yet efficient construction. Sample injection port, column and detector are all combined in a single cartridge unit. • Independent detector, injection temperature control • Quick change of analytical conditions • Features on-column, on-detector fullyglass-lined FID, FTD, ECD and FPD. CIRCLE 241

GC-9A/9AM keyboard. Sample Volume is selectable in four steps. Repeat sampling for up to a maximum of 10 samples. Sample vial detection eliminates the need for batch step sample placement. CIRCLE 242

Shlmadzu's High Performance-Low cost Gas Chromatograph Family. Dedicated low cost

Microprocessor version of Shimadzu compact GC A

GC-MINI3

Gas Chromatograph

offers multi-stage tem­ perature-program capability, an oncolumn on-detector system and near ambient column temperature even with high injection port tem­ perature. GC-MINI3

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Shimadzu's compact GC A

GC-MINI2

243

means

Gas Chromatograph

Compact and reliable, Shimadzu's popular G C - M I N I 2 offers outstand­ ing repeatability in resetting initial column temperature. FID and ECD models are available. 244

Unbelievable low-cost isothermal GC

Τ GC-8APr Gas Chromatograph

y GC-8AI Gas Chromatograph

Shimadzu's GC-8APr Gas Chromato­ graph is dedicated to high-perfor­ mance rapid analysis in isothermal or temperature-programmed mode. Lets you choose from FID, TCD, FPD and ECD models. And it can be fully automated for high-volume dedicated uses. Other features include automatic repeat temperature programmed gas chromatography. And a cryo­ genic valve unit that permits tem­ perature controlled GC to the subambient temperature range.

The GC-8AI Gas Chromatograph features dual-column dual-flow TCD and FID. Single-column dedicated ECD for the best results in electroncapture detection.

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Low-cost temperature programmable GC

For automatic sampling

A GC-8AP Gas Chromatograph

A AOC-8 Syringe-Type Automatic Sampler

The GC-8AP Gas Chromatograph is a high-quality low-cost dedicated detector design. Digital settings and readouts, and you can choose FID, constant current TCD, FPD and ECD models.

well-known

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detector

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246

liquid

This accessory boosts capability of GC-8A Gas Chromatographs through automatic repeative injec­ tion of the same sample up to three times as well as automatic succes­ sive injection of 50 samples—100 samples if syringe is washed by next sample. r

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Shimadzu S H I M A D Z U SCIENTIFIC INSTRUMENTS, INC. 7102 Riverwood Drive, Columbia, Maryland 21046, U.S.A. P h o n e : (301 ) 997-1227 S H I M A D Z U (EUROPA) G M B H Acker Strasse 111, 4000 Dusseldorf, F.R. Germany. P h o n e : (0211) 666371 Telex : 08586839 S H I M A D Z U CORPORATION INTERNATIONAL M A R K E T I N G DIV. Shinjuku-Mitsui Building, 1-1, Nishishinjuku 2-chome, Shinjuku-ku, Tokyo160, Japan. Phone: Tokyo 03-346-5641 Telex: 0232-3291 S H M D T J.

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No compromise spectrometry and double-beam stability

low stray light and high resolution. Video copier/printer plotter is stand­ ard and the baseline is battery protected.

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A UV-260 UV-VIS Recording Spectrophotometer Shimadzu's new UV-260 UV-VIS Recording Spectrophotometer with CRT and graphic printer offers true difference spectroscopy—corrected— in realtime. Two-dimensional slit adjust­ ment. And an absolute dynamic range from -3.000 to +3.999 Abs. User programmability adds more to Shimadzu's no compromise spec­ trometry—as does a 190 to 900nm wavelength range. The high-performance monochromator combines a blazed hologra­ phic grating and sealed casing for

Designed quality Available cost

for day-to-day spectrophotometry at affordable

^UV-120 UV-VIS Spectrophotometer UV-120 is available in two models—190-1 OOOnm and 325~1000nm. With digital display, stable/low-noise sili­ con photocell and blazed holographic grating for mini­ mized stray light. C,RCLE 196

Shimadzu's No Compromise Spectrophotometer Family. Microprocessor-controlled double beam, rapidresponse printer plotter, and data processing are standard features Τ IR-435 Infrared Spectrophotometer High performance saving

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• UV-240/250 UV-VIS Recording Spectrophotometer

IR-435 gives the speed advantage of a line printer that can follow any quick change of spectrum—0.08 sec. full-scale response. Optional ROM memory for expanded pro­ gram functions. CIRCLE 199

The UV-240/250 features low stray light, double-beam optics and ad­ vanced data processing functions that make a very affordable researchgrade instrument. The premonochrcmator reduces stray light 1/50 and extends the linear dynamic range from 3.999 to 5.000. CIRCLE 197 Concave, holographic grating and off-plane optics for high-energy throughput with low stray light and energy correction • RF-540 Recording Spectrofluorophotometer RF-540 combines research-grade optics with full microprocessor functions—printer plotter and data processing. The xenon source lamp housing is an ozone shielding type. CIRCLE 1 9 8

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SHIMADZU SCIENTIFIC INSTRUMENTS, INC. 7102 Riverwood Drive, Columbia, Maryland 21046, U.S.A. P h o n e : (301) 997-1227 S H I M A D Z U (EUROPA) G M B H Acker Strasse 111, 4000 Dusseldorf, F.R. Germany. P h o n e : (0211) 666371 Telex : 08586839 S H I M A D Z U CORPORATION INTERNATIONAL MARKETING DIV. Shinjuku-Mitsui Building, 1-1, Nishishinjuku 2-chome, Shinjuku-ku, Tokyo 160, Japan. Phone:Tokyo03-346-5641 Telex:0232-3291 S H M D T J .