Skip to Content
Merck
CN

03565

MALDI validation set polystyrene Mp ~700 - 70 000

certified reference material

Synonym(s):

Polystyrene, PS

Sign In to View Organizational & Contract Pricing.

Select a Size


About This Item

Linear Formula:
[CH2CH(C6H5)]n
UNSPSC Code:
41116105
PubChem Substance ID:
EC Number:
202-851-5
NACRES:
NA.21
MDL number:
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

MALDI validation set polystyrene Mp ~700 - 70 000, certified reference material

grade

certified reference material

shelf life

limited shelf life, expiry date on the label

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

Quality Level

Looking for similar products? Visit Product Comparison Guide

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.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service