Bond Elut Jr Cyano (CN-U, unendcapped), 1 g, 100/pk. Bond Elut Cyano (CN) is available as endcapped (CN-E) or unendcapped (CN-U) medium polarity sorbents. Bond Elut Cyano (CN-E) can be used effectively with extremely nonpolar analytes that would be irreversibly retained by C8 and C18 sorbents. This sorbent is best applied to aqueous samples.;Bond Elut Cyano (CN-U) can be used to extract very polar compounds that would be retained by SI or Diol (2OH) phases. It is suitable for handling polar analytes in nonpolar matrices including oils or hexane.
