浩瀚色譜（山東）應(yīng)用技術(shù)開(kāi)發(fā)有限公司通過(guò)對(duì)國(guó)內(nèi)提供的7個(gè)生產(chǎn)廠家13批樣品進(jìn)行反復(fù)測(cè)定，建立了現(xiàn)有的檢測(cè)藥用輔料HFC-134a及相關(guān)項(xiàng)目（不凝氣）方法。與其他行業(yè)或其他標(biāo)準(zhǔn)方法比較，制定的此方法更加可靠、科學(xué)、嚴(yán)謹(jǐn)，為以后吸入型氣霧劑標(biāo)準(zhǔn)的建立和檢測(cè)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(yīng)用：中國(guó)藥典2020版四氟乙烷中不凝氣測(cè)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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