PFS21

SpheriCal^™ Neat

Peptide Medium, suitable for MALDI-MS

• UNSPSC Code: 12352200
• NACRES: NA.21

Propiedades

• product line: SpheriCal^™
• form: solid
• shelf life: expiry date on the label
• mol wt: M_r 1600-3500 Da (Na & adduct)
• technique(s): MALDI-MS: suitable
• application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• storage temp.: −20°C

Descripción

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^™ Neat Peptide Low (m/z 500 - 1,600)
ii.SpheriCal^™ Neat Peptide Medium (m/z 1,600 - 3,500)
iii.SpheriCal^™ Neat Peptide High (m/z 3,500 - 7,500)
iv.SpheriCal^™ Neat Protein Low (m/z 7,500 - 15,000)
v.SpheriCal^™ Neat Protein Medium(m/z 15,000 - 30,000).

SpheriCal^™ Neat: unprecedented freedom for the user.

SpheriCal^™ Neat is provided without any matrix or added cation and, because the SpheriCal^™ calibration standards exhibit unusually broad solvent and matrix compatibility, this product can be used with a wide range of sample preparation conditions, though ionization is preferred with alkali cations. The freedom of this product line will enable you to explore your own calibration protocols for optimization purposes. Each vial of SpheriCal^™ Neat contains sufficient calibration standard for over 100 calibration spots.

Find more information here SpheriCal^™

dendritic calibrants PFS2A : PFS2B : PFS2C : PFS2D = 1:1:1:1 (~25% each)

Application

For mass calibration in mass spectrometry

Packaging

Quantity: 50 μg

Legal Information

SpheriCal is a trademark of Polymer Factory Sweden AB

Información de seguridad

• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable