中国药品标准
中國藥品標準
중국약품표준
Drug Standards of China
2015年
5期
367-369
,共3页
口服药用聚酯瓶%质量标准%乙醛%气相色谱法
口服藥用聚酯瓶%質量標準%乙醛%氣相色譜法
구복약용취지병%질량표준%을철%기상색보법
PET bottles for oral preparations%quality standard%acetaldehyde%GC
目的:改进现行口服药用聚酯瓶质量标准中乙醛测定方法。方法:采用顶空气相色谱法对乙醛进行含量测定。结果:乙醛进样量在0.2~3.0μg范围内线性良好,r=0.9954,平均回收率为103.2%,RSD=3.5%(n=9)。结论:修订后的方法简便、准确,能够更有效地控制口服药用聚酯瓶的质量。
目的:改進現行口服藥用聚酯瓶質量標準中乙醛測定方法。方法:採用頂空氣相色譜法對乙醛進行含量測定。結果:乙醛進樣量在0.2~3.0μg範圍內線性良好,r=0.9954,平均迴收率為103.2%,RSD=3.5%(n=9)。結論:脩訂後的方法簡便、準確,能夠更有效地控製口服藥用聚酯瓶的質量。
목적:개진현행구복약용취지병질량표준중을철측정방법。방법:채용정공기상색보법대을철진행함량측정。결과:을철진양량재0.2~3.0μg범위내선성량호,r=0.9954,평균회수솔위103.2%,RSD=3.5%(n=9)。결론:수정후적방법간편、준학,능구경유효지공제구복약용취지병적질량。
Objective:To improve the determination method of Acetaldehyde in PET bottles for oral preparations.Method:The head-space gas chromatography was adopted.Result:The curve of Acetaldehyde was linear in the range of 0.2-3.0μg (r=0.995 4), the average recovery was 103.2%with RSD of 3.5%(n=9).Conclusion:The improved method is simple, accurate which can be used to control the quality of PET bottles for oral preparations efficiently.