Fig. 2
From: Understanding and optimizing Evolon® CR for varnish removal from oil paintings
Peak area normalised to the internal standard (C13:0) of the main compounds extracted from Evolon\(^\circledR\) CR after iterative washing with a) acetone and b) ethanol. Benzoic acid (BZA), suberic acid (2C8), terephthalic acid (TPA), lauric acid (C12:0), azelaic acid (2C9), palmitic acid (C16:0), oleic acid (C18:1), stearic acid (C18:0). Error bars indicate standard deviation (1\(\sigma\))