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Inertsil WP300 SIL is pure silica gel phase with wide pores(300 Å). It is available for analysing compounds including large molecules. As the pore becomes wider, the surface area of silica gel is smaller. Since the interactions between the analyte and silica gel occur on the sIlica surface, smaller surface area means less interactions and...
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ODS-2 Column Overview With a 150 Å pore size, Inertsil ODS-2 columns deliver symmetric peaks for both bases and acids even under low pressure conditions. Introduced in 1987 as the first HPLC phase created with ultra high purity silica, ODS-2 achieved superior base deactivation and set a new standard in reversed-phase HPLC. It has since b...
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SKU# 1050-79003
$128.00
SKU# 3001-24610
$490.00
Inertsil AX has diethylamino groups bonded to silica gel by an alkyl chain. The diethylamino groups offer anionic functions required for anion exchange chromatography. It is mainly used for analyses of acidic compounds. Conventional ion-exchange columns used to show inconsistent results from lot to lot. However, Inertsil AX is manufacture...
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InertCap 225 is a medium polar column bonded with 50% cyanopropylmethyl and 50% phenylmethylpolysiloxane. The cyano group in the stationary phase includes a triple bond and retains compounds stronger according to the increase of the number of unsaturated bonds by their dipole/dipole interactions. For this reason, InertCap 225 shows high s...
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