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PFS11

Supelco

SpheriCal™ Mix

Peptide Low, suitable for MALDI-MS

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About This Item

UNSPSC Code:
12352200

product line

SpheriCal™

form

powder

shelf life

expiry date on the label

mol wt

Mr 700-1500 Da

composition

9-nitroanthracene, >90%
sodium trifluoroacetate, <10%

technique(s)

MALDI-MS: suitable

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

storage temp.

−20°C

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General description

calibrants PFS1A : PFS1B : PFS1C : PFS1D = 1:1:1:1
Matrix/counter ion: 9-Nitroanthracene/Na+

Application

For mass calibration in mass spectrometry

Packaging

Quantity: 5 mg/vial

Legal Information

SpheriCal is a trademark of Polymer Factory Sweden AB

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Storage Class

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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
BCCB8741
BCBR8209V

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Articles

MALDI-TOF Characterization of Functionalized Polymers

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.

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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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