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![Polysciences/Poly(acrylic acid), 25% soln. in water [PAA ~50,000]/1 kg/00627-1](images/polysciences/00627_1.jpg)
![Polysciences/Poly(ethylene oxide) [MW 5,000,000] | Polysciences, Inc./500 g/04031-500](images/polysciences/04031.jpg)
![Polysciences/Poly(2-vinylpyridine) [MW 200,000-400,000] | Polysciences, Inc./10 g/19238-10](images/polysciences/19238_1.jpg)
![Polysciences/Poly(ethylene oxide) [MW 8,000,000] | Polysciences, Inc./500 g/21296-500](images/polysciences/21296.jpg)


![Polysciences/Poly(vinyl alcohol) [MW 6,000] | Polysciences, Inc./500 g/22225-500](images/polysciences/22225_1.jpg)




![Polysciences/Poly(ethylene oxide-b-propylene oxide) [ratio 3:1]/100 g/16276-100](images/polysciences/16276.jpg)
![Polysciences/Poly(dl-lactide/glycolide) [90:10] | Polysciences, Inc./1 g/19076-1](images/polysciences/19076_1.jpg)


![Polysciences/Poly(l-lysine hydrobromide) [MW 80,000] .1% Solution/25 ml/09730-25](images/polysciences/09730-poly-l-lysine-hydrobromide-mw-80000-.1-solution.jpg)
