EC HPLC column (analytical), NUCLEOSIL 100-5 C6H5, 5 µm, 250x4.6 mm Membrane Pore Size - 1.2 µm 260411-88-9

260411-88-9

250 mg NaCl

Niobium 100 mg/l for ICP-MS

Benzyl n-pentyl phthalate

EC HPLC column (analytical), NUCLEOSIL 100-5 C6H5, 5 µm, 250x4.6 mm Membrane Pore Size - 1.2 µm 260411-88-9Relatively nonpolar phase for RP and ion pairing chromatography. Polarity similar to C8, but with different selectivity for polycyclic aromatic hydrocarbons, polar aromatics, fatty acids etc. Separation mechanism based on interactions and hydrophobic (van der Waals) interactions, some residual silanol interactions. Based on the original NUCLEOSIL silica gel. It is one of the first spherical silicas for HPLC and was originally developed by MACHEREY