Platinum(IV) oxide hydrate, typical Pt-content 79-84%..
Platinum(IV) oxide monohydrate, 99.8%, (trace metal basis)..
Platinum, 99.999%, (trace metal basis), powder..
Poly(2-acrylamido-2-methyl-1-propanesulfonic acid), 10 wt% aq.sol.; ca. MW 800,000..
Poly(4-vinylpyridine), 25% crosslinked with divinylbenzene, ca. 18 mesh..
Poly(acrylamide), carboxyl modified, high carboxyl content, approx. MW 100,000..
Poly(acrylamide), granular, non-ionic, approx. M.W. 5 to 6.000.000..
Poly(acrylic acid), 25 wt% solution in water; approx. M.W. 240,000..