NUCLEODUR® C18 Gravity
high purity silica phase for HPLC
nonpolar high density monomeric octadecyl modification endcapped · 18 % C · USP L1
Features

	pore size 110 Å, available particle sizes 1.8 µm, 3 µm and 5 µm 7, 10, 12 and 16 µm particles for preparative purposes on request carbon content 18 % for octadecyl, 11 % for octyl phases suitable for LC/MS due to low bleeding characteristics allows HPLC at pH extremes (pH 1 – 11) ideal for method development recommended for overall sophisticated analytical separations separation mechanism based on purely hydrophobic (van der Waals) interactions
	compound classes separated so far: pharmaceuticals, e.g. analgesics, antiinflammatory drugs, antidepressants; herbicides, phytopharmaceuticals, immunosuppressants

Standard programme* of columns packed with NUCLEODUR^® C₁₈ Gravity

Column system		Particle size:	1.8 µm	3 µm	5 µm	10 µm
analytical	EC columns (standard system)
	ChromCart cartridge columns (CC)
	Microbore columns (MB)
preparative	VarioPrep columns (VP)
if you do not know our HPLC column systems, click the "i" for further information
* Please note! Most combinations of MN column types, available column dimensions and particle sizes can be custom-packed on request.