纤维素

纤维素, microcrystalline, powder, 20 μm

纤维素, microcrystalline, powder

纤维素, fibers, (medium)

纤维素, colloidal, microcrystalline

纤维素, DS-0, powder, suitable for thin layer chromatography (TLC)

纤维素, DFS-0, microcrystalline, suitable for thin layer chromatography (TLC)