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luzhegigi

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[求助] 用甲酸溶解角蛋白,溶液为什么总是浑浊的

用巯基乙醇制备的角蛋白粉末,现在用98%的甲酸溶解,增加甲酸的量,角蛋白的质量分数从10%到4%,溶液都是浑浊的,后续想要用旋涂法铺膜,希望得到澄清的角蛋白溶液

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