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SpheriCal™ Aqua Mix DHB

Peptide Medium

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About This Item

UNSPSC Code:
12352200

form

powder

shelf life

expiry date on the label

composition

2,5-dihydroxybenzoic acid (DHB), >90%
sodium trifluoroacetate, <10%

storage temp.

−20°C

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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 Mix Peptide Low (m/z 500 - 1,000)
ii.SpheriCal™ Aqua Mix Peptide Medium (m/z 1,000 - 2,500)
iii.SpheriCal™ Aqua Mix Peptide High (m/z 2,500 - 5,200)
iv.SpheriCal™ Mix Protein Low (m/z 5,200 - 11,000)

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

SpheriCal™ Aqua Mix is ideal for calibration with aqueous systems commonly used in life sciences. As calibration standard, matrix and counter ion are pre-mixed in optimized ratios, SpheriCal™ Aqua Mix dramatically expedites sample preparation for calibration in minutes. SpheriCal™ Mix is pre-formulated with DHB, a commonly used matrix in the analysis of peptides, proteins, phospholipids, nucleotides and polar synthetic polymers. Each vial of SpheriCal™ Aqua Mix contains sufficient calibration standard for over 100 calibration spots.

Find more information here SpheriCal™
dendritic calibrants PFQ2A : PFQ2B : PFQ2C : PFQ2D = 1:1:1:1

Legal Information

SpheriCal is a trademark of Polymer Factory Sweden AB

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H412

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG9843
BCBZ9410

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Related Content

Grayson Group – Professor Product Portal

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.

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