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03597

MALDI-Validierungsset PS, PMMA, PDMS, PEG und PSS Mp ~4′300 - 6′500

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NACRES:
NA.21
UNSPSC Code:
41116107
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shelf life

limited shelf life, expiry date on the label

Quality Segment

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

storage temp.

2-8°C

General description

Polystyrenes are polymers, which contain styrene monomers. They can be blended as styrene homopolymer, and styrene copolymer can also be created, thereby finding applications in being used as high impact grades, heat resistance substances or chemically stable polymer or light stable substances.

Other Notes

MALDI Standards are suitable for the validation and comparison of MALDI-ToF instruments. Certificates provide MALDI spectra including Mw, Mn and Mp values of select narrow polymers, which differ in molar mass and polymer type (polartiy)
This mixed kit contains one polystyrene, one polymethyl methacrylate, one polydimethylsiloxane, one polyethylene glycol and one polystyrene sulphonate, with Mp ranging from ~4,300 to ~6,500.
Each standard is characterized with GPC and MALDI-ToF-MS.

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03565MSCAL2MSCAL3
description

-

description

certified reference material

description

Peptide MALDI MS Calibration Standard

description

Protein MALDI MS Calibration Standard

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

storage temp.

2-8°C

storage temp.

-

storage temp.

15-25°C

storage temp.

15-25°C

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

-

MALDI standards for polystyrene polymers

-

Supelco MALDI-MS peptide calibration kit for post-source decay studies, ProteoMass peptide MALDI-MS calibration kit, Supelco ProteoMass MALDI calibration kit for peptide analysis, ProteoMass MALDI-MS calibration kit with matrices and solvents, calibration kit for MALDI instruments from all manufacturers, MALDI-MS calibration kit with pre-qualified standard peptides, ProteoMass peptide MALDI-MS calibration kit 700 to 3500 Da, MALDI calibration kit for sensitivity testing of mass spectrometers, Supelco MALDI-MS calibration kit for mass spectrometer tuning, high-quality peptide MALDI-MS calibration kit, matrix assisted laser desorption ionization calibration kit, MALDI-MS calibration kit for peptide applications, MALDI-MS peptide calibration kit for tryptic fragments

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