Ir al contenido

Resultados de la búsqueda

Para más opciones de búsqueda, vea Ayuda:Búsqueda.

  • p. 173.  "For the isolation of fluorine, and the use of the electric furnace in the preparation of refractory metals and their compounds". Daedalus:…
    90 kB (5945 palabras) - 08:39 12 may 2024

Resultados de la Wikipedia en inglés.

  • Atomic absorption spectroscopy (AAS) and atomic emission spectroscopy (AES) is a spectroanalytical procedure for the quantitative determination of chemical…
    35 kB (4815 palabras) - 03:35 23 ene 2024
  • Graphite furnace atomic absorption spectroscopy (GFAAS), also known as electrothermal atomic absorption spectroscopy (ETAAS), is a type of spectrometry…
    5 kB (614 palabras) - 04:31 12 may 2024
  • graphite furnaces, which are most commonly used for atomic absorption spectroscopy, most sources are used for atomic emission spectroscopy. Liquid-sampling…
    8 kB (1094 palabras) - 22:59 13 feb 2024
  • atomic spectroscopy includes flame atomic absorption, graphite furnace atomic absorption, and inductively coupled plasma atomic emission spectroscopy
    8 kB (777 palabras) - 16:38 16 may 2024
  • to Ph. Eur. Inductively coupled plasma emission spectrometry Atomic absorption spectroscopy IUPAC, Compendium of Chemical Terminology, 2nd ed. (the "Gold…
    7 kB (892 palabras) - 21:37 8 abr 2024
  • Lead (redirección desde Atomic number 82)
    in the environment include spectrophotometry, X-ray fluorescence, atomic spectroscopy and electrochemical methods. A specific ion-selective electrode has…
    174 kB (18 997 palabras) - 03:44 9 jun 2024
  • Hydrogen (redirección desde Atomic number 1)
    Tschurenkova, T. D. (2004). "Spectroscopy of superheavy hydrogen isotopes in stopped-pion absorption by nuclei". Physics of Atomic Nuclei. 68 (3): 491–97.…
    122 kB (12 440 palabras) - 17:42 8 jun 2024
  • is a chemical element; it has symbol Fe (from Latin ferrum 'iron') and atomic number 26. It is a metal that belongs to the first transition series and…
    148 kB (16 939 palabras) - 23:12 4 jun 2024
  • producer of optical instrumentation, particularly for emission and atomic absorption spectroscopy. It acquired Chicago-based Stansi Scientific Company in 1967…
    9 kB (856 palabras) - 03:20 22 abr 2024
  • interferences by calcium in electrothermal atomic absorption spectrometry". Journal of Analytical Atomic Spectroscopy. 5 (3): 233. doi:10.1039/JA9900500231…
    8 kB (827 palabras) - 02:20 28 may 2024
  • each other, thus founding stellar spectroscopy. These dark fixed lines were later shown to be mostly atomic absorption lines, as explained by Kirchhoff…
    22 kB (2445 palabras) - 20:19 30 abr 2024
  • Infrared spectroscopy: Mostly for absorptions from carbonyl ligands Electron nuclear double resonance (ENDOR) spectroscopy Mössbauer spectroscopy Electron-spin…
    29 kB (3220 palabras) - 19:27 22 abr 2024
  • Hafnium is a chemical element; it has symbol Hf and atomic number 72. A lustrous, silvery gray, tetravalent transition metal, hafnium chemically resembles…
    46 kB (5394 palabras) - 10:29 12 may 2024
  • Silicon is a chemical element; it has symbol Si and atomic number 14. It is a hard, brittle crystalline solid with a blue-grey metallic luster, and is…
    85 kB (10 611 palabras) - 10:15 3 jun 2024
  • has an important absorption band (called the Wing-Ford band) in the near infrared with a band edge at 989.652 nm and a maximum absorption at 991 nm. It also…
    19 kB (2125 palabras) - 16:54 17 dic 2023
  • Boron (redirección desde Atomic number 5)
    Boron is a chemical element; it has symbol B and atomic number 5. In its crystalline form it is a brittle, dark, lustrous metalloid; in its amorphous form…
    119 kB (12 785 palabras) - 11:11 4 jun 2024
  • directly burned in an oxygen flame) the residue of which then drips through a furnace onto a boule. The boule where the corundum or spinel cools down and crystallizes…
    12 kB (1284 palabras) - 14:17 12 may 2024
  • a relatively simple setup composed of a dual-zone vacuum furnace. The hot end of the furnace contains the evaporating source material, while the evaporated…
    18 kB (2447 palabras) - 19:01 18 may 2024
  • N = 1. In 1991, the •CN vibration-rotational bands were observed in a king furnace at the National Solar Observatory using a McMath Fourier-Transform spectrometer…
    8 kB (774 palabras) - 22:48 28 nov 2023
  • Nucleosynthesis is the process that creates new atomic nuclei from pre-existing nucleons (protons and neutrons) and nuclei. According to current theories…
    42 kB (5358 palabras) - 04:04 10 jun 2024
  • microscopy dispersive X-ray spectrometry (SEM-EDX) Flame or Graphite Furnace Atomic Absorption Spectrometry. There are both inorganic and organic components…
    18 kB (2504 palabras) - 00:36 9 jun 2024