PFS32

SpheriCal^™ Aqua

Peptide High, suitable for MALDI-MS

• UNSPSC Code: 12352200
• NACRES: NA.21

Properties

• form: solid
• shelf life: expiry date on the label
• mol wt: M_r 2500-5000 Da
• technique(s): MALDI-MS: suitable
• storage temp.: −20°C

Description

General description

SpheriCal^™ is a dendrimer-based MALDI calibration kit providing 4 monodisperse mass signals per kit for efficient, highly accurate calibration. By combining excellent long-term stability with evenly-spaced calibration points, SpheriCal^™ helps users increase the frequency and quality of their MALDI-MS calibrations. With a shelf life of years and each kit offering at least 100 calibrations, SpheriCal^™ offers a reliable and accurate calibration across a large mass range, without the shelf-life and storage issues associated with protein or peptide-based systems.

Mass ranges available:

i.SpheriCal^™ Aqua peptide low (m/z 500 - 1,000)
ii.SpheriCal^™ Aqua peptide medium (m/z 1,000 - 2,500)
iii.SpheriCal^™ Aqua peptide high (m/z 2,500 - 5,200)
iv.SpheriCal^™ Aqua protein low (m/z 5,200 - 11,000)

SpheriCal^™ Aqua Neat: ideal for water-based systems.

SpheriCal^™ Aqua is ideal for calibration with aqueous systems commonly used in life sciences, e.g., matrices DHB, HCCA and SA or solvents such as water and acetonitrile, although ionization is preferred with alkali cations. Each vial of SpheriCal^™ Neat contains sufficient calibration standard for over 100 calibration spots.

Find more information here SpheriCal^™

dendritic calibrants PFQ3A : PFQ3B : PFQ3C : PFQ3D = 1:1:1:1

Application

For mass calibration in mass spectrometry

Legal Information

SpheriCal is a trademark of Polymer Factory Sweden AB

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable