浩瀚色譜（山東）應用技術(shù)開發(fā)有限公司通過對國內(nèi)提供的7個生產(chǎn)廠家13批樣品進行反復測定，建立了現(xiàn)有的檢測藥用輔料HFC-134a及相關項目（不凝氣）方法。與其他行業(yè)或其他標準方法比較，制定的此方法更加可靠、科學、嚴謹，為以后吸入型氣霧劑標準的建立和檢測提供了一定數(shù)據(jù)依據(jù)，也能為新型非吸入型氣霧劑的質(zhì)量監(jiān)管提供有力的依據(jù)。
名稱：填充柱
固定相：二乙烯苯-乙基乙烯苯高分子多孔微球
規(guī)格：2m*3mm
粒度：0.18--0.25mm
應用：中國藥典2020版四氟乙烷中不凝氣測定
Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. has established the existing method for the detection of pharmaceutical excipients HFC-134a and related items (non-condensable gas) through repeated determination of 13 batches of samples from 7 manufacturers in China. Compared with other industries or other standard methods, this method is more reliable, scientific and rigorous, which provides a certain data basis for the establishment and detection of the inhalation aerosol standard in the future, and also provides a strong basis for the quality supervision of the new type of non-inhalation aerosol.
Name: Filled Column
Stationary phase: divinylbenzene-ethylvinylbenzene polymer porous microspheres
Specification: 2m * 3mm
Particle size: 0.18-0.25mm
Application: determination of non-condensable gas in tetrafluoroethane in Chinese Pharmacopoeia 2020
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