MikeKillah MikeKillah
  • 25-04-2021
  • Health
contestada

9. ____________ identifies and measures the amount of ethanol molecules making up a substance and uses n-propynol as an internal standard.
a. Gas Chromatography
b. Head Space Gas Chromatography
c. Gas Chromatography-Mass Spectrometry
d. Spectrophotometer

Respuesta :

rileyjocrubaugh rileyjocrubaugh
  • 26-04-2021
A spectrophotometer is the right answer
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