Poly(methacrylic acid sodium salt) analytical standard, for GPC, 483,000,Mn ~429000,Mp ~549000,Mw ~483000
P922012 / 50MG
CAS No.:25086-62-8
Polypropylene-graft-maleic anhydride average Mw ~9,100 by GPC, average Mn ~3,900 by GPC, maleic anhydride 8-10 wt. %
P922016 / 250G
CAS No.:25722-45-6
Polypropylene-graft-maleic anhydride average Mw ~9,100 by GPC, average Mn ~3,900 by GPC, maleic anhydride 8-10 wt. %
P922016 / 100G
CAS No.:25722-45-6
Polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene erage Mw ~118,000 by GPC, contains >0.03% antioxidant as inhibitor
P922032 / 2.5KG
CAS No.:66070-58-4
Poly(propylene glycol), tolylene 2,4-diisocyanate terminated average Mn ~2,300 (narrow MW distribution), isocyanate ~3.6 wt. %
P922110 / 100ML
CAS No.:9057-91-4
Poly(isobutylene-alt-maleic anhydride) average Mw ~6,000, 12-200 mesh (85%)
P922142 / 10G
CAS No.:26426-80-2