EC HPLC column (analytical), NUCLEOSIL 100-5 C6H5, 5 µm, 250x4.6 mm Membrane Pore Size - 1.2 µm Benzyl n-pentyl phthalate

Benzyl n-pentyl phthalate

Niobium 100 mg/l for ICP-MS

50 mm) Sales Quantity 1 needle per pack Hub TLL-Female

4H-Cyclopenta[def]phenanthrene

88 µL Sales Quantity 1 syringe per pack

EC HPLC column (analytical), NUCLEOSIL 100-5 C6H5, 5 µm, 250x4.6 mm Membrane Pore Size - 1.2 µm Benzyl n-pentyl phthalateRelatively 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