目的：采用两种方法测定硫酸软骨素钠的相对和绝对分子质量及其分布，并对两种分析方法进行比较。
Objective: to determine the relative and absolute molecular weight (Mw) as well as Mw distribution of chondroitin sulfate sodium, and to compare the two analysis methods.
方法：以胶原蛋白为包裹材料，以硫酸软骨素钠为释放调节剂，采用凝胶加压成型的方法制备双层微条；
METHODS:The bilayer minipellet was prepared and shaped by pressurizing gel with the collagen protein as coating material and the sodium chondroitin sulfate as releasing moderator;
目的建立检查硫酸软骨素a钠注射液细菌内毒素的方法。
Objective to establish the detection method of bacterial endotoxin for chondroitin sulfate a sodium injection.
目的建立硫酸软骨素a钠注射液细菌内毒素检查法。
Purpose to Establish detection method of bacterial endotoxin test to chondroitin sulfate a sodium injection.
目的建立硫酸软骨素a钠注射液细菌内毒素检查法。
Purpose to Establish detection method of bacterial endotoxin test to chondroitin sulfate a sodium injection.
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