nowmore versatile than ever!
for fast, precise quantitative and qualitative analyses of volatile materials
FISHER-GULF PARTITIONER* for gas-liquid partition c hromatography
5 new features 5 new features
5 new features T h i s 8-page bulletin shows the Partitioner's poten tial value for analytical control of petroleum prod ucts, gas and liquid fuels, plant effluent gases, com mercial solvents, m a n y other industrial a n d re search uses. WRITE
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101 Fisher Building, Pittsburgh 19, Pa.
*
Trade-mark. Developed by petroleum specialists in the Gulf Research and Development Company; refined in the Fisher Development Laboratories.
Since it was introduced a year ago, the Fisher-Gulf Partitioner has proved itself one of the most reliable and versatile instruments for qualitative and quantitative analysis by gas chromatography, The Partitioner is a completely automatic instrument which makes the fullest use of the basic advantages of partition chromatography: high speed . . . high resolution . . . micro samples . . . qualitative and quantitative determinations . . . plus extreme flexibility. Yet, with all these advantages, Fisher scientists still continue working t o make the Partitioner even more versatile. Their latest results are listed below.
5 new features NEW STAINLESS STEEL COLUMNS enable analysis of many corrosives not analyzable accurately with copper columns. SECOND COLUMN may be installed in parallel with thefirst;twoposition valve allows use of either column at will. NEW PRECISION INJECTION SYSTEM enables operator to reproduce the smallest sample volumes within ± 0 . 3 % for liquids and 0.8% for gases. ADJUSTABLE SENSITIVITY STOPS enable exact reproduction of low and high sensitivity settings in successive runs. QUICKER EQUILIBRIUM is reached through the use of higher-wattage electric heaters.
FISHER SCIENTIFIC America's Largest Manufacturer-Distributor o f L a b o r a t o r y A p p l i a n c e s & R e a g e n t Chemicals
I N THE U . S . A . Boston Buffalo Charleston. W . V a .
Chicago Cleveland Detroit N e w York
JAN.
Philadelphia Pittsburgh St. Louis Washington
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1958
IN CANADA Edmonton Montreal Toronto
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