Mass Spectrometry Calibration Standard

SpheriCal® is a series of monodisperse calibration standards that offer highly accurate and time-saving MALDI calibration. 

Polymer Factory offers MS calibration standards - SpheriCal® in three product lines.

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SpheriCal® overcomes many shortcomings of existing SoA peptide and protein calibrants. It offers both Neat and Mix MALDI MS calibration standards pre-mixed with a list of matrix and counter ions up to a molecular weight range of 500 Da to 30,000 Da.

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SpheriCal® Aqua aims to meet user-needs in the field of biological science by enhancing efficiency in the aqueous media. it is compatible with water as a solvent which eliminates the use of expensive solvent. It offers both Neat and Mix MALDI MS calibration standards up to a molecular weight range of 500 Da to 30,000 Da.

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SpheriCal® 10-Point Kit provides 10 monodisperse mass signals per vial. Each kit offers at least 100 calibrations. It is provided without any matrix or added cation source due to its excellent solvent and matrix compatibility up to a molecular weight range of 1500 Da to 15,000 Da.