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SEM images of Avicel® PH 101 (A), Methocel® E4M (B), Methocel® K100LV (C), Aerosil® 200 (D), Sipernat® 22S (E), Neusilin® UFL2 (F), Neusilin® NS2N (G), Neusilin® S2 (H), Neusilin® US2 (I), FujiSil® (J), Syloid® 244FP (K), Syloid® XDP 3050 (L), Bentonite (M), and Vermiculite (N) at magnification 500×.
