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Poly(vinylsulfonic acid, sodium salt) solution25 wt. % in H2O, technical grade 250ML278424SIG278424-250ML-EA -
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Polyethylenimine, branchedaverage Mw ~800 by LS, average Mn ~600 by GPC 100ML408719SIG408719-100ML-EA -
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Polyethylenimine, branchedaverage Mw ~800 by LS, average Mn ~600 by GPC 250ML408719SIG408719-250ML-EA -
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![Poly[bis(2-chloroethyl) ether-alt-1,3-bis[3-(dimethylamino)propyl]urea] quaternized, solution62 wt. % in H2O](https://scis.nroge.redpernix.com/media/catalog/product/cache/18c147254acb4a98c031bfc3f794e0d9/S/i/Sigma_Aldrich_458627100ML_Polybis2chloroethyl_etheralt13bis3dimethylaminopropylurea_quaternized_solution_original_1715153.png)
