EC HPLC column (analytical), NUCLEOSIL 100-7 C18, 7 µm, 250x4 mm 140-061-601 000 ppm) for AA and

000 ppm) for AA and ICP in 40% HCl

diisopropyl ether

100 ppb is stable for &#8805

Do not mix with Alkaline or Rare Earths when HF is present

Barium 100 mg/l for ICP-MS

EC HPLC column (analytical), NUCLEOSIL 100-7 C18, 7 µm, 250x4 mm 140-061-601 000 ppm) for AA andThis 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