SPE LV columns, CHROMABOND C18 ec, 45 µm, 15 mL/500 mg [81026][MICROLAB] Note that contamination is a

Note that contamination is a very real problem when analyzing for trace levels

18 M Sodium Carbonate (Na2CO3) Eluent Concentrate

AS1KBI50-1

000ug/mL ALUMINUM 30mL

10-cis-Undecenoic acid

SPE LV columns, CHROMABOND C18 ec, 45 µm, 15 mL/500 mg [81026][MICROLAB] Note that contamination is aSilica gel based octadecyl phase, endcapped. It is a classical and widely used nonpolar material for hydrophobic interactions with a wide variety of organic compounds. For viscous liquids, larger particles have proven useful. Larger particles used for fast flow (f). Technical Data Downloads Particle type Fully porous particles (FPP) pH stability 2. 08. 0 Mode Reversed phase (RP) Endcapped Yes Pore size 60 Base material Silica gel Particle shape