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本文采用 HPLC 法对小儿扑热息痛灌肠液含量测定方法进行了研究,用 C~(18)柱,以水—甲醇(70∶30)为流动相,在254nm 测定。扑热息痛在2—20μg/ml 范围内呈良好的线性关系(r=0.9999)。
In this paper, HPLC method for determination of paracetamol enema content in children with C ~ (18) column, water - methanol (70:30) as the mobile phase, measured at 254nm. Paracetamol showed good linearity in the range of 2-20 μg / ml (r = 0.9999).