POLYBOND LC-C18-ne SPE CARTRIDGE

CNWBOND LC-C18 has lower carbon loading than HC-C18, which gives unique selectivities. It is also a highly retentive nonpolar silica-based sorbent due to the long hydrocarbon chain, the lower percent carbon loading has been optimized for polar analytes and very strong nonpolar compounds which is too strongly retained on high carbon loading C18. Its typical sample types are nonpolar compounds from water and aqueous biological fluids.

40-63m irregular shaped and acid washed silica, 60 mean pore size, 11% carbon loading and endcapped.