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Rt®-Alumina BOND/KCl Columns（熔融石英plot柱）

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公司名稱北京明尼克分析儀器設(shè)備中心
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所在地北京市
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更新時間2024/7/31 7:09:07
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明尼克成立于1994年，公司擁有多名分析儀器、色譜分析及石化標(biāo)準(zhǔn)咨詢專家及教授級高工，為用戶解決色譜分析應(yīng)用及技術(shù)改造。目前公司已經(jīng)發(fā)展成為國內(nèi)行有盛名的專業(yè)分析儀器、耗材、配件的公司。公司獲得直接進(jìn)出口權(quán)，是多家儀器和相關(guān)公司的中國總代理,產(chǎn)品廣泛應(yīng)用于醫(yī)藥/環(huán)保/生物制藥化工/石化/食品/飲料/法醫(yī)/教育/生物科技等領(lǐng)域。

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產(chǎn)品特點：The Rt?-Alumina BOND column is stable up to 200 °C. If water is adsorbed on the column, it can be regenerated by conditioning at 200 °C. Full efficiency and selectivity will be restored.

Rt®-Alumina BOND/KCl Columns（熔融石英plot柱）產(chǎn)品信息

Rt^®-Alumina BOND/KCl Columns （fused silica PLOT）

（KCl deactivation）

Guaranteed Reproducibility
Each Rt^®-Alumina BOND column is tested with a hydrocarbon test mix to ensure proper phase thickness and selectivity. 1,3-Butadiene is used to calculate k （capacity factor）, which is a measure of phase thickness. Selectivity is measured using retention indices for propadiene and methyl acetylene. The resolution of trans-2-butene and 1-butene is also verified. To measure coating efficiency, plates per meter are checked using 1,3-butadiene.
With our new technology, both Na2SO4 and KCl are available with the Rt^®-Alumina BOND columns.

Similar Phase（s）:

GC-Alumina KCl, CP-Al2O3/KCl

catalog #	length	id	df	units
19761	30m	0.32mm	5μm	ea.
19762	50m	0.32mm	5μm	ea.
19759	30m	0.53mm	10μm	ea.
19760	50m	0.53mm	10μm	ea.

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1. Highly selective for C1-C5 hydrocarbons; separates all unsaturated hydrocarbon isomers above ambient temperatures. 2. Reactivity of aluminum oxide stationary phase is minimized so that column response for polar unsaturates, such as dienes, is optimized. Column sensitivity or response ensures a linear and quantitative chromatographic analysis for these compounds. 3. Strong bonding prevents particle generation. The column can be used in valve switching operations, without release of particles that can harm the injection and detection systems. 4. The Rt^®-Alumina BOND column is stable up to 200 °C. If water is adsorbed on the column, it can be regenerated by conditioning at 200 °C. Full efficiency and selectivity will be restored. 5. High capacity and loadability give exceptionally symmetric peaks; ideal for volatile hydrocarbon separations at percent levels, as well as impurity analyses at ppm concentrations.

Guaranteed Reproducibility Each Rt^®-Alumina BOND column is tested with a hydrocarbon test mix to ensure proper phase thickness and selectivity. 1,3-Butadiene is used to calculate k （capacity factor）, which is a measure of phase thickness. Selectivity is measured using retention indices for propadiene and methyl acetylene. The resolution of trans-2-butene and 1-butene is also verified. To measure coating efficiency, plates per meter are checked using 1,3-butadiene. Extensive testing assures reproducible retention times and predictable flow behavior column-to-column.

Acetylene elutes before C4 hydrocarbons （impurities in butane/isobutane）.

Methyl acetylene （impurity in 1,3-butadiene） elutes before 1,3-butadiene.