نتایج جستجو برای: spectrometric

تعداد نتایج: 7978  

Journal: :Journal of the Mass Spectrometry Society of Japan 1963

Journal: :Journal of the Mass Spectrometry Society of Japan 1964

Journal: :Journal of the Mass Spectrometry Society of Japan 1962

Journal: :Annual Review of Analytical Chemistry 2014

Journal: :Journal of the agricultural chemical society of Japan 1963

Journal: :Journal of Physics: Conference Series 2016

Journal: :Journal of the Mass Spectrometry Society of Japan 1968

Journal: :international journal of environmental research 0
v.a. barrera instituto de física, universidad nacional autónoma de méxico, a.p. 20-364, méxico, d.f., mexico j. miranda instituto de física, universidad nacional autónoma de méxico, a.p. 20-364, méxico, d.f., mexico a.a. espinosa instituto de física, universidad nacional autónoma de méxico, a.p. 20-364, méxico, d.f., mexico j. meinguer instituto de física, universidad nacional autónoma de méxico, a.p. 20-364, méxico, d.f., mexico j.n. martínez instituto de física, universidad nacional autónoma de méxico, a.p. 20-364, méxico, d.f., mexico e. cerón instituto de física, universidad nacional autónoma de méxico, a.p. 20-364, méxico, d.f., mexico j.r. morales

this study is aimed to identify sources of particulate matter with mean aerodynamic diameterbelow 10 μm (pm10) present in the atmosphere of the metropolitan area of mexico city (mamc), usingsamples obtained from january 1st to june 30th, 2009, analyzed with x-ray spectrometric techniques.minivol samplers were used to collect samples on polycarbonate filters in three sites (north, center, andsou...

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