Fig. 4From: Functionality of early medieval roasters studied using archaeobotany and chromatography: preliminary studiesChromatogram for sample JGGGC-MS5: C7:0–enanthic acid, C8:0–caprylic acid, C9:0–pelargonic acid, C10:0–capric acid, C12:0–lauric acid, C14:0–myristic acid, C15:0–pentadecanoic acid, C16:0–palmitic acid, C18:0–stearic acid (by J. Kałużna-Czaplińska, A. Rosiak)Back to article page