5 g,-COOH Content:3.86wt% 50 g,-COOH Content:3.86wt%
5 g,-OH Content:5.58wt% 50 g,-OH Content:5.58wt%
5 g,OD 5-15nm , L: 0.5-2μm 50 g,OD 5-15nm , L: 0.5-2μm
10 g,-COOH Content:3.86wt% 50 g,-COOH Content:3.86wt%
10 g,-OH Content:5.58wt% 50 g,-OH Content:5.58wt%
10 g,L: 10-30 μm, OD: 5-15nm 50 g,L: 10-30 μm, OD: 5-15nm
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