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.
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’.
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