Cartridges CHROMAFIX C18 (S) average content of sorbent: 240 mg pack of 50
$556.60
Octadecyl modified silica phase for SPE, not endcapped
Base material silica, pore size 60Å, particle size 45µm for C18, specific surface 500m²/g, pH stability 2 to 8 octadecyl phases, not endcapped, carbon content 14% possesses more free silanols (SiOH), which allow secondary interactions with polar groups of the analytes.
Recommended applications: non-polar compounds, pesticides.
