50 g,L:0.5-2μm, Purity:95%
5 g,L:0.5-2μm, Purity:95%

5 g,Carboxyl content: 2.00wt%
50 g,Carboxyl content: 2.00wt%

5 g,L: 0.5-2 μm, D: 10-20nm
50 g,L: 0.5-2 μm, D: 10-20nm

10 g,Carboxyl content: 2.00wt%
50 g,Carboxyl content: 2.00wt%

10 g,Hydroxy content: 3.06wt％
50 g,Hydroxy content: 3.06wt％

10 g,OD: 10-20nm, L：10-30um
50 g,OD: 10-20nm, L: 10-30um