CHROMABOND® C18 ec
Octadecyl modified silica phase for SPE, endcapped
Base material silica, pore size 60Å, particle size 45µm for C18 ec, 100µm for C18 ec f (for fast flow), specific surface 500m²/g, pH stability 2 to 8. Octadecyl phases, endcapped, carbon content 14% very non-polar, hydrophobic interactions with a wide variety of organic compounds. Advantageous for clean-up of samples with large structural variations (polarity differences).
recommended applications: non-polar compounds, aflatoxins, amphetamines, antibiotics, antiepileptics, barbiturates, caffeine, drugs, preservatives, fatty acids, nicotine, PAHs, pesticides, PCBs, heavy metals, vitamins. Very well suited for desalting of samples.