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A WORLD OF ARL EXPERIENCE IN DESIGN, MANUFACTURE, SALES AND SERVICE Nearly200Quantovacinstallations world-wide, provide precise, quantitative analysis in less than 2 minutes, of as many as 23 elements, including C, P, & S. Experience in the design and manufacture of spectrochemical equipment to satisfy the demands of modern industry has made ARL the world's foremost supplier of this equipment. The Quantovac, designed expressly for the metallurgical field, is a product of this experience. A n a l y s i s w i t h t h e Quantovac provides t h e speed a n d precision necessary in modern methods of production, includ ing the basic oxygen process. Up to 1000 chemical determina
tions in an eight hour shift assures production at a savings in both time and manpower. This high-speed direct-reading optical emission spectro graph covers the visible and ultraviolet spectrum from 1700A to3450Ato include a wide range of the most sensitive spectral lines. This range includesthe important iron alloying elements, C, P, and S. The ARL argon-flushed arc-spark stand gives optimum excitation conditions. With this ruggedly built, pre cision instrument, various ARL excitation source units can be used. Recording consoles, providing readout records in perma nent form, are adaptable to a variety of analytical programs.
To obtain maximum efficiency, speed, and precision in metallurgical analysis, take advantage of ARL's experience by writing for full information.
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APPLIED RESEARCH LABORATORIES, I N C . subsidiary of BAUSCH & LOMB INCORPORATED P.O. B O X 1710, G L E N D A L E 5, C A L I F O R N I A MAIN OFFICES: 3 7 1 7 PARK PLACE. GLENDALE β, CALIFORNIA · Area code 2 13 / 2Λ5-5524 3RANCH OFFICES: NEW YORK/PHILADELPHIA/ PITTSBURGH/CLEVELAND/ATLANTA/ DETROIT/CHICAGO / HOUSTON/SAN FRANCISCO/ LOS ANGELES TORONTO, Canada/LAUSANNE, Switzerland /LONDON, England /PARIS, France
Circle No. 20 on Readers' Service Card
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ANALYTICAL CHEMISTRY
Circle No. 190 on Readers' Service Card
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