PHILIPS ELECTRONIC INSTRUMENTS

2 ways to avoid an identity crisis. 1

UnicamSP 1000 • Infrared Spectrophotometer Design innovation increases perform­ ance, reduces cost. Resolution equivalent to instruments costing twice the cost. Ebert grating monochrometer used in first and second orders. Excellent presentation of results on integral large flow chart recorder. High performance specifications obtained substantially due to a new solid state Infrared detector—Unicam IR 50. Extreme ease of operation. Attenuated total reflectance and micro­ sampling capability. Fully stabilized solid state electronics employing integrated circuits and monitor points.

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Pye Series 104 • Chromatographs Front loading column oven provides unparalleled accessibility for Va", W and %" glass or metal columns. High temperature capability to 400°C provides for glass column operation with glass to metal column connectors. Detector ovens (self contained) that can be easily interchanged to provide wide selection of detector combinations. Automatic solid sample accessory allows for complete automatic operation. Wide dynamic range amplifier (solid state) provides computer compatible gas chromatograph. Most complete gas control provides for individual pressure regulation for hydrogen and air for dual flame ionization detector operation.

PHILIPS ELECTRONIC INSTRUMENTS Circle No. 110 on Readers' Service Card

34 A · ANALYTICAL CHEMISTRY, VOL. 42, NO. 7, JUNE 1970

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