SpheriCal IM-MS High Range Range

Polymer Factory’s new IM-MS-designated tuning and calibration kit is based on hydrophilic dendritic macromolecules that cover the m/z range between 605 and 3,650 and the CCS range of 137 - 1,970 Å2. This mixture of 10 hydrophilic, dendritic components is delivered as a dried down, neat solid. Recommended ESI concentration is 20 µg/mL in polar solvents, such as ethanol, methanol, THF (or their aqueous mixtures), water, aqueous acetonitrile. The 10 components will generate charges states of 1 - 7, covering a m/z range between 605  and 3,650 with CCS values betwen 220 and 1,750 Å2. This formulation...