HARD-TO-BEAT PEAM
FOR GAS CHROMATOGRAPHY ANALYSIS
ou are looking at a complete gas chromatography system.
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The AEROGRAPH Hy-FI This complete chromatograph, with its exclusive flame detector, extends analytical possibilities into a whole new area. Its super sensitivity, and high temperature operation (isothermal or pro grammed), gives this fine instrument complete flexibility. The novel flame detector protrudes f r o m the Hy-FI oven preventing heat dam age to the important Teflon insulators. Being insensitive to water, the Hy-FI is ideally suited for biological analysis. Order Model A-600-B. Price $995.00
The heart of this team is the super sensitive Hy-FI which ac complishes such wonders in submicro analysis.
The A E R O G R A P H H Y D R O G E N G E N E R A T O R
I t is currently being used in an alyzing water solutions, air pol lutants, steroids, lubricating oils, natural flavors, vanilla, fusel oils, blood alcohol, wood terpenes and free fatty acids.
This apparatus is the only such device on the market. It gives you unfailing, uninterrupted hydrogen and air supply for the flame de tector. Both the air and hydrogen are carefully purified by special heated filters. The hydrogen flow rate is read directly on the meter, which is variable f r o m Ο to 40 m l / m i n . The air flow rate is constant at 300 m l / m i n . This generator will operate most flame detectors and is positively without explosive hazard. Order Model A-650. Price $295.00
The L & Ν RECORDER
These examples may suggest a possible use to you. Please feel free to write to us for a free applica tions test on your sample.
AEROGRAPH
This compact recorder features 1 mv. full span and one second pen speed. Battery and balancing mechanisms are eliminated with Zener diode reference voltage. A positive feed ink-pen gives beautiful even traces. (It is also available with the unique Disc integrator factory installed for an additional $585.OO.) Order L & Ν Model H. Price $590.00
WILKENS INSTRUMENT & RESEARCH, INC. P.O.
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W A L N U T
CREEK.
C A L I F O R N I A
