OQEMA's Geosmin

850x425_geosmin

Geosmin

OQEMA

www.oqema.com

Geosmin (FEMA# 4682, CAS# 23333-91-7) has a distinct earthy or musty odor. The odor detection threshold of Geosmin is very low, ranging from 0.006 to 0.01 micrograms per liter in water. Substantivity: 68 hours @ 100 %.

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