NEW PRODUCTS suits are transferable to other programs. International Data Acquisition & Control 415
Manufacturers' Literature Centrifuge. Brochure describes the HSC10K SpeedFuge tabletop centrifuge, which features speeds up to 10,000 rpm and a capacity of 48 microcentrifuge tubes. Applications in molecular and cell biology are discussed. 6 pp. Savant Instruments 417
Outstanding luminance from UV to IR Hamamatsu flash mode SuperQuiet Xenon Lamps provide a minimum of 109 flashes! Arc stability is 5 times higher, service life 10 times longer than conventional lamps. Available in three sizes for: • Stroboscopes • Chromatographs • Photoacoustic Spectroscopes • Strobe Cameras • Photomasking Devices • Fluorospectrophotometers • Color and S0 2 Analyzers • Other light-sensitive instruments
duction in digital image quality. 8 pp. Kevex 421 LC/EC. Application notes provide information on the determination of catecholamines in plasma and urine. A discussion of detection levels, instrumental and chromatographic conditions, and procedures is included. EG&G Princeton Applied Research 422
Catalogs
LC. Technical bulletin discusses the use of 3 X 3 silica cartridge columns and diode array detection for the separation of tricyclic antidepressants. Chromatograms and spectra are provided. Perkin-Elmer 418
Lamps. Catalog features replacement lamps for a variety of instruments, including spectrophotometers, colorimeters, HPLC detectors, fluorometers, pollution analyzers, and AA spectrometers. Second Source 424
Chromatography. Brochure describes the HP 3359 chromatographic worksystem, designed for laboratory data acquisition, reduction, and reporting. Capabilities include comparison of chromatograms in three dimensions. 4 pp. Hewlett-Packard 419
LC. Catalog lists columns, packings, and accessories for liquid chromatography. Included are column-to-column adapters; distributors, frits, and fittings; and chiral and bonded-phase columns. 16 pp. YMC 425
Newsletter. Chrompack News, Vol. 15, No. 2, includes information on columns for the analysis of ions or ionogenic compounds, fast analysis of diand triglycerides, and pollution control with gas chromatography. 8 pp. Chrompack 420 Microanalysis. Brochure describes the fast X-ray mapping module, which increases X-ray map acquisition speed by 1-2 orders of magnitude with no re-
Nucleic acids. Catalog features reagents, probes, instruments, and accessories for nucleic acids analysis. Included are products for sample preparation, processing, and analysis. Oncor 426 Scientific equipment. Catalog includes analytical mills, baths, blenders, chromatography accessories, timers, homogenizers, magnetic stirrers, purge-and-trap instrumentation, and GC syringes. 32 pp. Tekmar 427
For Application Information, Call 1-800-524-0504 1-201-231-0960 in New Jersey
HAMAMATSU HAMAMATSU CORPORATION 360 FOOTHILL ROAD P. O. BOX 6910 BRIDGEWATER, NJ 08807 PHONE: 201/231-0960 International Offices in Major Countries of Europe and Asia. © Hamamatsu Photonics, 1986
Model 232/401 autosampling processor and injector dispenses, dilutes, mixes, aspirates, and injects samples onto HPLC columns. The system can also be used for nonchromatographic applications. Gilson Medical Electronics 402
CIRCLE 63 ON READER SERVICE CARD
932 A · ANALYTICAL CHEMISTRY, VOL. 60, NO. 15, AUGUST 1, 1988
