PRECISE MICRO-CHEMICAL ANALYSIS DOWN TO BORON
ELECTRON PROBE MICROANALYZER
A FORWARD STEP
the fields of metallurgy, geology and biology.
Another major step forward in the field of micro-chemical analysis has now been achieved and if you have need to analyze any of the elements down to atomic number 5, including carbon or oxygen, in the micro range, the Norelco Electron Probe Microanalyzer will do the job. Applications are possible in any area where knowledge of the elemental composition of micro-areas or micro-particles is of interest. Possible fields of study include micro-segregations, diffusion couples, thin surface layers, precipitation studies, biological studies, corrosion problems, atmospheric pollution and micro-geological studies. The value of the Microprobe technique for analysis of elements above Sodium has previously been demonstrated in
The Norelco Electron Probe Microanalyzer will now analyze for carbon, oxygen, fluorine, etc. New attachments permit detection of light and heavy elements without changing components and without sacrifice of instrument reliability. This significant development is compatible with previously announced instrument features. The basic design concept of the Norelco Microprobe has been thoroughly proven with over three years of daily application in the solution of research problems. Because of this proven workability in daily application it has been possible to provide an in-
CARBON DETERMINED
strument with a practical and highly simplified design. Unequaled performance is assured with a superior light optical system, a high intensity electron beam, and an X-ray optical system which provides maximum sensitivity and excellent signal to noise ratio.
CATALOG OFFERED The complete catalog of accessories permits us to suggest a custom designed package for you. The standard items include: Multiple Focusing X-ray Channels, Kossel Camera, Beamscanner, Sample Stage Drive and many other features as listed in our catalog. Consistent results are inevitable when using this electron probe which provides utmost versatility and ease of operation.
Foremost in X-ray Progress Since 1896
® PHILIPS Division of Philips
Norelco
ELECTRONIC
I N S T R U M E N T S
Electronics and Pharmaceutical Industries Corp. D e p t . M P - 1 4 , 750 S o u t h P u l t o n A v e n u e , M o u n t V e r n o n , N . Y . In Canada: Research & Control Instruments · Philips Electronics Ltd. . 116 Vanderhoof Avenue . Leaside, Toronto 17, Ontario
ELECTRON PROBE M.CROANALYZERS Q X-RAY SPECTROGRAPHS •
iNOUSTRIAL RAO.OGRAPHIC EQUIPMENT •
ELECTRON MICROSCOPES D PROCESS CONTROL INSTRUMENTATION •
X-RAY DIFFRACTOMETERS
Circle No. 166 on Readers' Service Card
VOL. 36, NO. 12, NOVEMBER 1964
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