EC HPLC column (analytical), NUCLEOSIL 100-3 C18, 3 µm, 250x4 mm 100-65-1-100 or dry ash and dissolution

or dry ash and dissolution according to the BeO procedure above)

Element properties Thorium

DiaQuant Peroxide S is designed to detect very low levels of residual peroxide in rinse water (for example after disinfection with Puristeril plus)

Cyanopropyl phase for selective adsorption of polycyclic aromatics via π-π interactions and unmodified silica phase for removal of polar compounds

Terbium 100 mg/l for ICP-MS

EC HPLC column (analytical), NUCLEOSIL 100-3 C18, 3 µm, 250x4 mm 100-65-1-100 or dry ash and dissolutionThis HPLC column is packed with endcapped C18 (ODS, octadecyl silyl) modification, based on the original NUCLEOSIL silica gel. It is one of the first spherical silicas for HPLC and was originally developed by MACHEREY NAGEL in 1974. It is exclusively manufactured in Germany and is still one of the most used HPLC silicas in quality control around the globe. Technical Data Downloads Particle type Fully porous particles (FPP) Particle shape Spherical pH