Why is this question paosed in Aerosol Chemistry?
And what do you mean with PPM in liquid ethanol???
tnx what a bout liguid suppose i have ethanol liquid how we can calculate the PPM for that
can you give the refrence for the formula that you mention and also if i have liquid ethanol how we can calculate the PPM for that
UV-Light-Activated ZnO Fibers for Organic Gas Sensing at Room Temperature
Jian Gong †‡, Yinhua Li †, Xinsheng Chai †, Zeshan Hu † and Yulin Deng
J. Phys. Chem. C, 2010, 114 (2), pp 1293–1298
Why is this question paosed in Aerosol Chemistry?
And what do you mean with PPM in liquid ethanol???
@Mohammad Alenezi · i read the article that you mentioned there was not any direct method base on your formula can you give me better references
Enhancement of photoresponse and UV-assisted gas sensing with Au decorated
ZnO nanofibers
Yinhua Li, Jian Gong, Gaohong He, Yulin Deng
Materials Chemistry and Physics 134 (2012) 1172-1178
@ Mohammad Alenezi thanks for your help let me read it carefully
For vapors, flame ionization detection (FID) or photo-ionization detection (PID) are typical methods for detection of low (below or around LEL) concentrations of ethanol vapor.
Dr. Mohammad R. Alenezi
How about the concentration of liquid ethanol in a bottle which bubbling with argon gas?
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