Proceedings of the Pennsylvania Academy of Science, Vol. 51, No. 1 (1977), pp. 19-22 (4 pages) Colloidal iodine content of the white-throated Sparrow thyroid gland was analyzed by spot analysis, using ...

Electron microprobe Electron microprobe instrumentation / R. Fitzgerald -- Principles of X-Ray generation and quantitative analysis with the electron microprobe / S.J.B. Reed -- High-resolution ...

Potassium pyroantimonate, when used as fixative (saturated or half-saturated, without addition of any conventional fixative) has been demonstrated to produce intracellular precipitates of the ...

The electron microprobe is the premiere instrument for performing non-destructive, in-situ, quantitative chemical analysis of solid materials via wavelength dispersive spectrometry. EMP surface ...

THERE are no modern analyses in the literature of the nickel and cobalt contents of the rare metallic phase in those achondritic meteorites which have gross chemical compositions similar to ...

New geologic dating techniques provide a greater resolution of Earth’s history AMHERST, Mass. – A team of University of Massachusetts geologists is exploring a new way to determine the ages of ancient ...

JEOL USA, a supplier of electron microscopes and scientific instruments for nanotechnology, has announced that it has completed installation and acceptance of its first thermal field emission electron ...

The first step for semiconductor chips is visual inspection using an optical microscope or electrical measurements. 2 Mechanical probing, electron beams, emission microscopy, liquid crystal, etc., are ...