SPE columns ROTI®XBond, C8, 500mg/3mlSPE columns ROTIXBond, C8, 500mg 3ml Further attractive products to complete your chromatography laboratory can be found on our Chromatographypage! Silica gel based octyl phase, not endcapped similar to C18. Secondary interactions with polar compounds are more pronounced due to shorter alkyl chains. For compounds retained too strongly on C18. Technical Information Column volume 3 ml Filling quantity 500 mg Packaging 10 x 5 units Phase C8 Separation