色譜柱的活化
色譜柱活化是指在使用前對(duì)色譜柱進(jìn)行預(yù)處理，以確保其性能達(dá)到zui佳狀態(tài)。
原理
色譜柱活化的基本原理是通過(guò)去除固定相中的雜質(zhì)和殘留物，來(lái)提高色譜柱的分離效率、穩(wěn)定性和壽命。
方法
常用的色譜柱活化方法包括：高溫通氣烘烤。
注意事項(xiàng)
在進(jìn)行色譜柱活化時(shí)，需要注意以下幾點(diǎn)：
選擇合適的活化溶劑和條件，避免過(guò)度活化或損壞固定相。
避免在活化過(guò)程中引入新的污染物質(zhì)。
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HH-II GC Aging chamber色譜老化箱結(jié)構(gòu)合理性能穩(wěn)定ke靠，操作簡(jiǎn)單，維修方便。可應(yīng)用于石油、化工、農(nóng)藥、醫(yī)藥衛(wèi)生、商品檢驗(yàn)、環(huán)境保護(hù)以及高等院校等生產(chǎn)科研部門(mén)。
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一次*多老化8根色譜柱（6根填充柱，2根毛細(xì)管柱）
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升溫速率：0.1-40℃/min。
時(shí)間設(shè)定0-999min。
程序升溫的重復(fù)性不大于2%。
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Activation of chromatographic columns
Column activation refers to the pre-treatment of the chromatography column before use to ensure its optimal performance.
principle
The basic principle of chromatographic column activation is to improve the separation efficiency, stability, and lifespan of the chromatographic column by removing impurities and residues from the stationary phase.
method
The commonly used activation methods for chromatographic columns include high-temperature ventilation baking.
matters needing attention
When activating a chromatographic column, the following points should be noted:
Choose appropriate activation solvents and conditions to avoid excessive activation or damage to the stationary phase.
Avoid introducing new pollutants during the activation process.
The HH-II GC Aging Chamber chromatography aging chamber has a reasonable structure, stable performance, easy operation, and convenient maintenance. It can be applied to production and research departments such as petroleum, chemical, pesticide, medicine and health, commodity inspection, environmental protection, and higher education institutions.
Aging 8 chromatography columns (6 packed columns, 2 capillary columns) in one go
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Heating rate: 0.1-40 ℃/min.
Set the time to 0-999 minutes.
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