浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司建立水中乙醛、丙烯醛的頂空氣相色譜(HS-GC)測定方法.方法 水中的微量乙醛、丙烯醛經(jīng)頂空提取后,用20%聚乙二醇-20M/6201釉化擔(dān)體填充柱分離,,以保留時間定性,外標(biāo)法定量. 該方法操作簡便、靈敏度高,適用于水中乙醛、丙烯醛含量的測定.

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名稱：20%聚乙二醇-20M/6201釉化擔(dān)體填充柱

規(guī)格：2m*4mm*5mm，60-80目

編號：20250416001

zui高溫度：240°C

應(yīng)用：GBT5750.10-2023 生活飲用水標(biāo)準(zhǔn)檢驗方法 第10部分：消毒副產(chǎn)物指標(biāo)乙醛的測定

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島津GC-14C，GC-2010，GC-2014，GC-2030

賽默飛1310,1300,1610,1600

瓦里安3800系列

布魯克PE580,590,680,690

使用配套的硬質(zhì)玻璃柱

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Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a headspace gas chromatography (HS-GC) method for the determination of acetaldehyde and acrolein in water Method: Trace amounts of acetaldehyde and acrolein in water were extracted by headspace extraction and separated using a 20% polyethylene glycol-20M/6201 glazed support column. Qualitative analysis was performed using retention time, and quantitative analysis was performed using external standard method This method is easy to operate, highly sensitive, and suitable for the determination of acetaldehyde and acrolein content in water

Name: 20% Polyethylene Glycol-20M/6201 Glazed Support Filled Column

Specification: 2m * 4mm * 5mm, 60-80 mesh

Number: 20250416001

Zui high temperature: 240 ° C

Application: GBT5750.10-2023 Standard Test Methods for Drinking Water Part 10: Determination of Acetaldehyde as a Disinfection By Product Index

Shimadzu GC-14C, GC-2010，GC-2014，GC-2030

Thermo Fisher Scientific 1310130016101600

Varian 3800 Series

Brooke PE580590680690

Use matching hard glass columns

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