"Polywater" and sweat:similarities between the infrared spectra.
D007259:Infrared Rays; D007773:Lactates / Q000032:analysis; D011108:Polymers / Q000032:analysis*; D013053:Spectrophotometry; D013542:Sweat / Q000032:analysis*; D014867:Water / Q000032:analysis*
D007773:Lactates; D011108:Polymers; D014867:Water