CAJ | 학술논문

目的：建立一次性使用输液器中环己酮残留量的测定方法。方法利用模拟浸提法对输液器中的环己酮进行提取，采用气相色谱法进行测定。色谱柱为HP-INNOWAX Polyethylene Giycol长60 m，直径320.00μm，膜0.25μm；进样口温度200℃，检测器温度230℃，氢气流量30.0 mL/min，空气流量300.0 mL/min；氢火焰离子化检测器，载气为氮气；以水为溶剂，用顶空方式进样。结果环己酮质量浓度为4.165～133.300μg/mL时具有良好线性关系（r=1.0000）；平均回收率为97.2%（n=9），相对标准偏差为3.08%。结论顶空气相色谱法简单、准确，可用于一次性使用输液器中环己酮残留量的检测。
목적：건립일차성사용수액기중배기동잔류량적측정방법。방법이용모의침제법대수액기중적배기동진행제취，채용기상색보법진행측정。색보주위HP-INNOWAX Polyethylene Giycol장60 m，직경320.00μm，막0.25μm；진양구온도200℃，검측기온도230℃，경기류량30.0 mL/min，공기류량300.0 mL/min；경화염리자화검측기，재기위담기；이수위용제，용정공방식진양。결과배기동질량농도위4.165～133.300μg/mL시구유량호선성관계（r=1.0000）；평균회수솔위97.2%（n=9），상대표준편차위3.08%。결론정공기상색보법간단、준학，가용우일차성사용수액기중배기동잔류량적검측。
Objective To establish a method for the determination of residual cyclohexanone in disposable solution infu sion set. Methods Residual cyclohexanone in disposable infusion set was extracted by simulated extraction ,then it was de-termined by GC with HP-INNOWAX Polyethylene Giycol column(60.00 m×320.00μm× 0.25μm). The injection temperature was 200℃and the detector temperature was 230℃. The flow rate of nitrogen was 30.0 mL/min,and the flow rate of air was 300.0 mL/min. Using nitrogen as carrier gas in flame ionization detector. We used a headspace sampling technology combined with GC ,and chose water as solvent. Results Cyclohexanone concentration performed a great linearity in the range of 4.165~133.3μg/mL. The cor-relative coefficient of the linear equation was 1.000 0,the average recovery was 97.2%(n=9),and the relative standard deviation was 3.08%. Conclusion The method is simple and accurate,which is available for the determination of residual cyclohexanone in disposable solution fusion set.