ESCAL Calibration Compound for Electrospray Ion Sources

ESCAL Calibration Compound for Electrospray Ion Sources
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Price: 57
Product ID : ESCAL


Scientific Instrument Services introduces a new calibration mixture for electrospray ion sources. This mixture covers a wide mass range from 195 to 1922. It is already in the proper concentration to run directly in an electrospray source without dilution. The mixture consists of caffeine, MRFA (met-arg-phe-ala) peptide, and per-fluoroalkylphosphazine.


ESCAL Mass Spec Peaks - ESI (+)
Exact Mass Composition
195.08765 C8H11N4O2
524.26469 C23H38N7O5S
1022.00342 C20H19O6N3P3F28
1121.99702 C22H19O6N3P3F32
1221.99702 C24H19O6N3P3F36
1321.98425 C26H19O6N3P3F40
1421.97786 C28H19O6N3P3F44
1521.97148 C30H19O6N3P3F48
1621.96509 C32H19O6N3P3F52
1721.95870 C34H19O6N3P3F56
1821.95232 C36H19O6N3P3F60
1921.94593 C38H19O6N3P3F64


Click here to view SDS on Caffeine

Click here to view SDS on MRFA

Click here to view SDS on Ultramark

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