PFS21
SpheriCal™ Neat
Peptide Medium, suitable for MALDI-MS
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A propos de cet article
NACRES:
NA.21
UNSPSC Code:
12352200
Service technique
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SpheriCal™
form
solid
shelf life
expiry date on the label
mol wt
Mr 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
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™
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
Classe de stockage
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Contenu apparenté
The Grayson research labs have focused on the synthesis and characterization of well-defined polymers. One particular theme of research has involved the optimization of the mass spectral analysis of polymers using MALDI-TOF MS and associated calibration methodologies.
Numéro d'article de commerce international
| Référence | GTIN |
|---|---|
| PFS21-1EA | 04061834398585 |