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NUCLEODUR® NH2 / NH2-RP NEW!
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high purity silica phase for HPLC
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aminopropyl modification for NP and RP separations
2.5 % C · not endcapped · USP L8
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Features
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pore size 110 Å, particle size 5 µm
multi-mode columns
reversed phase chromatography (RP) of polar compounds such as sugars in aqueous-organic eluent systems
normal phase chromatography (NP) with hexane, dichloromethane or 2-propanol as mobile phase for polar compounds such as substituted anilines, esters, chlorinated pesticides
ion exchange chromatography of anions and organic acids using conventional buffers and organic modifiers
stable against hydrolysis at low pH, working range pH 2 - 8, 100 % stable in water, suited for LC-MS
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classes of compounds separated so far: polar compounds under RP conditions (sugars, DNA bases etc.), saturated and unsaturated hydrocarbons under NP conditions
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Standard programme* of columns packed with
NUCLEODUR® NH2 / NH2-RP
Column system
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Particle size:
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5 µm |
5 µm |
Eluent in column
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CH3CN/H2O |
n-heptane
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analytical
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EC columns (standard system)
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if you do not know our HPLC column systems, click the "i" for further information
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* Please note!
Most combinations of MN column types and available dimensions can be custom-packed on request. |
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