浩瀚色譜（山東）應(yīng)用技術(shù)開(kāi)發(fā)有限公司，采用20%聚乙二醇-20M/6201釉化擔(dān)體填充柱研究了吹掃捕集-氣相色譜法同時(shí)測(cè)定水中丙烯醛的方法并優(yōu)化了實(shí)驗(yàn)條件。實(shí)驗(yàn)結(jié)果表明,該方法操作簡(jiǎn)便,靈敏高效,目標(biāo)化合物的檢出限分別為0.012mg/L,相對(duì)標(biāo)準(zhǔn)偏差在3.8%～15.9%之間,實(shí)際水樣的加標(biāo)回收率.。
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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(hào)：20250323003
zui高溫度：240°C
應(yīng)用：水質(zhì) 丙xi醛的測(cè)定
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Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used a 20% polyethylene glycol-20M/6201 glazed support packed column to study the simultaneous determination of acrolein in water by blow sweep capture gas chromatography and optimized the experimental conditions. The experimental results show that this method is easy to operate, sensitive and efficient. The detection limits of the target compounds are 0.012mg/L, and the relative standard deviation is between 3.8% and 15.9%. The actual recovery rate of spiked water samples is.
Name: 20% Polyethylene Glycol-20M/6201 Glazed Support Filled Column
Specification: 2m * 4mm * 5mm, 60-80 mesh
Number: 20250323003
Zui high temperature: 240 ° C
Application: Determination of Propionaldehyde in Water Quality
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