Figure 1From: Derivatization-free gel permeation chromatography elucidates enzymatic cellulose hydrolysisGPC measurement of different cellulose types. dRI and molecular mass elution profile for (a) Avicel, (c) α-cellulose, and (e) Sigmacell. Resulting differential weight distributions calculated for (b) Avicel, (d) α -cellulose and (f) Sigmacell. Eluent DMF/10% (v/v) EMIM Ac, 100 μL injection with 1 g/L cellulose and flow rate 0.5 mL/min.Back to article page