Fig. 1
From: Analysis of chemical constituents in mainstream bidi smoke

Comparison of the FTIR spectrum of bidi smoke collected at 0.583 L per minute and the reference spectra of ethylene, methanol and 1,3-butadiene
From: Analysis of chemical constituents in mainstream bidi smoke
Comparison of the FTIR spectrum of bidi smoke collected at 0.583 L per minute and the reference spectra of ethylene, methanol and 1,3-butadiene