نتایج جستجو برای: absorption spectra

تعداد نتایج: 224708  

Journal: :Journal of Research of the National Bureau of Standards 1951

2011
E. A. Cloutis P. Hudon T. Hiroi

Powdered samples of a suite of 14 CR and CR-like chondrites, ranging from petrologic grade 1 to 3, were spectrally characterized over the 0.3–2.5 lm interval as part of a larger study of carbonaceous chondrite reflectance spectra. Spectral analysis was complicated by absorption bands due to Fe oxyhydroxides near 0.9 lm, resulting from terrestrial weathering. This absorption feature masks expect...

Journal: :Journal of the Spectroscopical Society of Japan 1958

Journal: :Bulletin of the Chemical Society of Japan 1959

Journal: :Journal of Biological Chemistry 1964

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