Objective to establish the detection method of bacterial endotoxin for chondroitin sulfate a sodium injection.
目的建立检查硫酸软骨素a钠注射液细菌内毒素的方法。
Purpose To establish a method for determining the content of chondroitin sulfate (CS) in compound chondroitin sulfate eye drops containing sodium hyaluronate (SH).
目的建立含玻璃酸钠（SH）的复方硫酸软骨素滴眼液中硫酸软骨素（CS）的含量测定方法。
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。
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.
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。
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;
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;
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；
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