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PFS22

Supelco

SpheriCal Neat

Peptide High, suitable for MALDI-MS

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About This Item

UNSPSC-Code:
12352200

Produktlinie

SpheriCal

Form

solid

Haltbarkeit

expiry date on the label

Mol-Gew.

Mr 3500-7500 Da (Na+-adduct)

Methode(n)

MALDI-MS: suitable

Anwendung(en)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

Lagertemp.

−20°C

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Allgemeine Beschreibung

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 PFS3A : PFS3B : PFS3C : PFS3D = 1:1:1:1

Anwendung

For mass calibration in mass spectrometry

Verpackung

Quantity: 50 μg/vial

Rechtliche Hinweise

SpheriCal is a trademark of Polymer Factory Sweden AB

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Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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Artikel

MALDI-TOF MS is a tool for confirming end group identity & transformations, verifying successful & complete conjugation. Functionalized polymers enable a quick & efficient route for synthesis of various polymer conjugates for many applications if apt end group is present.

Verwandter Inhalt

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.

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

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