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03565

MALDI validation set polystyrene Mp ~700 - 70 000

certified reference material

Synonym(s):

Polystyrene, PS

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1 set
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$2,320.00

About This Item

Linear Formula:
[CH2CH(C6H5)]n
UNSPSC Code:
41116105
PubChem Substance ID:
EC Number:
202-851-5
NACRES:
NA.21
MDL number:

$2,320.00


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grade

certified reference material

Quality Segment

shelf life

limited shelf life, expiry date on the label

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

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.
This set inclces 6 different polystyrene standards ranging from Mp ~700 to ~70,000.
Each standard is characterized with GPC, a second absolute method (light scattering or H-NMR) and MALDI-ToF-MS.

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NIST705ANIST1479327727
description

certified reference material

description

NIST® SRM® 705a

description

NIST® SRM® 1479

description

analytical standard, suitable for gel permeation chromatography (GPC), 4,000

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

application(s)

chemicals and industrial polymers

application(s)

chemicals and industrial polymers

application(s)

-

grade

certified reference material

grade

certified reference material

grade

certified reference material

grade

analytical standard

shelf life

limited shelf life, expiry date on the label

shelf life

-

shelf life

-

shelf life

-

Quality Level

100

Quality Level

-

Quality Level

-

Quality Level

100


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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