Purospher® STAR RP-18 endcapped HPLC columns are designed for universal use. They allow basic, neutral, and metal chelating compounds to be separated easily with simple mobile phases – without peak tailing! Based on high-purity silica, the columns offer best all-round retention characteristics, outstanding pH stability from pH 1.5 to 10.5 over a wide temperature range, and suitability for up to 100% aqueous mobile phases. Thanks to this combination, Purospher® STAR RP-18 endcapped HPLC columns allow high-throughput applications, and give you maximum flexibility in choosing the best chromatographic conditions for any separation.
More Information
Additional
Brand
Merck
Carbon load
17.0%
Column description
Purospher
Package specification
C18 (RP18, ODS, Octadecyl)
Endcapping
yes
Inner diameter
4 mm
mode
Reversed Phase (RP)
Particle Size
5,0 µm
pH Range
1,5 - 10,5
Pore size
120 Å
USP number
L1
Length
250 mm
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