Description
Water, ROTISOLV® LC-MS, basic is a solvent for LC-MS and other chromatographic applications, with CAS number 7732-18-5, empirical formula H₂O and molar mass 18,02 g/mol. Physical properties include a density of 1 g/cm³ and a boiling point of 100 °C. The article is supplied as a 1 l plastic pack, matching the ROTISOLV® LC-MS, basic listing for laboratories that use water as a defined chromatographic solvent. EG number 231-791-2 is assigned to this substance. In method development and routine analysis, the product from manufacturer Carl ROTH can be chosen when protocols specify ROTISOLV® LC-MS, basic water for mobile phases, dilutions or sample preparation in liquid chromatography-mass spectrometry. Categories of use include solvents for chromatographic applications and solvents for LC-MS. The combination of formula H₂O, molar mass 18,02 g/mol and the stated density and boiling point describes water in this labelled grade, packed for laboratory solvent handling in a 1 litre plastic bottle. Selection should follow the ROTISOLV® LC-MS, basic designation given for this catalogue item.

