5 g,Carboxyl content: 1.23wt% 50 g,Carboxyl content: 1.23wt%
5 g,Hydroxy content: 1.76wt% 50 g,0Hydroxy content: 1.76wt%
5 g,L: 0.5-2 μm, D: 20-30 nm 50 g,L: 0.5-2 μm, D: 20-30 nm
10 g,Carboxyl content: 1.23wt% 50 g,Carboxyl content: 1.23wt%
10 g,Hydroxy content: 1.76wt% 50 g,Hydroxy content: 1.76wt%
10 g,L: 10-30 μm,D: 20-30 nm 50 g,L: 10-30 μm,D: 20-30 nm
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