LiChrospher® RP-18 HPLC Column

5 μm particle size, L × I.D. 15 cm × 3.2 mm


Quality Level



extent of labeling

21% Carbon loading


≤70 °C temp. range
400 bar pressure (5801 psi)


HPLC: suitable

L × I.D.

15 cm × 3.2 mm


silica particle platform

matrix active group

C18 (octadecyl) phase

particle size

5 μm

pore size

100 Å

surface area

350 m2/g


suitable for L1 per USP

Featured Industry

Food and Beverages

separation technique

reversed phase

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General description

LiChrospher® is a reliable and versatile spherical silica sorbent, which is traditionally produced and available with different modifications. LiChrospher® RP-18 (5 μm particle size, L × I.D. 15 cm × 3.2 mm) delivers highly reproducible results and is designed for reversed-phase chromatography of acidic, neutral and weakly basic compounds.

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Legal Information

LiChrospher is a registered trademark of Merck KGaA, Darmstadt, Germany
Certificate of Analysis
Certificate of Origin

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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