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用于医疗的缝合及其它手术的“铬制”羊肠线,是经过铬化物处理,可延长在体内吸收时间的医用羊肠线。其产品中的铬,依据《中华人民共和国专业标准“医用羊肠线”草案》,被列入的监测项目。测定方法采用二苯碳酰二肼比色法,需用多种试剂,样品处理等实
“Chromium” catgut, used in medical stitches and other surgeries, is a medical catgut that has been chrome-treated to extend its absorption time in the body. Chromium in its products is included in the monitoring items according to the “Draft of Medical Catgut”, a professional standard of the People’s Republic of China. Determination of the use of diphenylcarbazide colorimetric method, the need for a variety of reagents, sample processing, etc.