Supplied as a white, odourless and tasteless powder which is freely soluble in water and electrolyte solutions. The carboxymethyl(CM) content corresponds to about 5% carboxyl groups. This represents about 1 CM group for every 5 glycose units in the each Polysucrose molecule.
抗体
试剂盒
多肽
蛋白
组织芯片
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