HomeFlavorIngredientsIsobionics BV's Natural germacrene D 85Apr 27th, 2021Kira HaslettIsobionics B.V. Natural germacrene D 85 Isobionics b.v. www.isobionics.com Natural germacrene (FEMA# 4974, CAS# 23986-74-5) with a very high purity of 85%.