環(huán)氧丙烷是丙烯的重要衍生物之一,主要用于聚氨酯和不飽和樹脂的原料.目前世界 上有兩種方法生產(chǎn)環(huán)氧丙烷:
浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司用氣相色譜法測定環(huán)氧丙烷中乙醛、丙醛的質(zhì)量分數(shù),測定結(jié)果的相對標準偏差均小于10%,方法的回收率范圍為(100±5)%,檢測限低至1×10-6,證明該方法能快速、簡便、準確地測定環(huán)氧丙烷中乙醛、丙醛的含量。
名稱：毛細管柱
型號：二乙烯基苯--乙二醇--二JIA基丙烯酸
規(guī)格：25M*0.32MM*7UM
使用溫度：250°C
編號：20240512003
應(yīng)用：島津GC2010，GC-2014，GC-2018，GC-2030，GC-14C。賽默飛，瓦里安，布魯克，PE，安捷倫6890,7890,7820,8860,8890，磐諾，天瑞，天美，華愛，川儀，福立，科曉/捷島，科創(chuàng)，魯南瑞虹
Epoxy propane is one of the important derivatives of propylene, mainly used as raw materials for polyurethane and unsaturated resins. Currently, there are two methods for producing epoxy propane in the world:
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used gas chromatography to determine the mass fractions of acetaldehyde and propanal in epoxy propane. The relative standard deviation of the measurement results was less than 10%, and the recovery range of the method was (100 ± 5)%. The detection limit was as low as 1 × 10-6, proving that the method can quickly, conveniently, and accurately determine the content of acetaldehyde and propanal in epoxy propane.
Name: Capillary Column
Model: divinylbenzene ethylene glycol diJIA based acrylic acid
Specification: 25M * 0.32MM * 7UM
Operating temperature: 250 ° C
Number: 20240512003
Application: Shimadzu GC2010, GC-2014, GC-2018, GC-2030, GC-14C. Thermo Fisher, Varian, Brooke, PE, Agilent 68907890782088608890, Panno, Tianrui, Tianmei, Huaai, Chuanyi, Fuli, Kexiao/Jiedao, Kechuang, Lunan Ruihong
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