羧甲基纤维素钠胶浆(简称CMC—Na 胶浆)作为润滑剂广泛应用于腔道和器械检查。其配制方法,《中国医院制剂规范》规定如下:取羧甲基纤维素钠溶于蒸馏水中,加5%尼泊金乙酯溶液,再加甘油、香精、加蒸馏水使成1000ml,搅匀即得。羧甲基纤维素钠(简称CMC-Na)为白色吸湿性粉末,它在水中的溶解须经润湿、膨胀溶解三个过程。溶 Sodium carboxymethyl cellulose mortar (CMC-Na glue for short) as a lubricant widely used in lacunar and equipment inspection. The preparation method, “Chinese hospital preparation norms” as follows: take sodium carboxymethyl cellulose dissolved in distilled water, add 5% ethyl paraben solution, plus glycerol, flavors, add distilled water to 1000ml, stir well that Got it. Sodium carboxymethyl cellulose (referred to as CMC-Na) is a white hygroscopic powder, its dissolution in water to be wetting, swelling and dissolution of the three processes. Soluble