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Buy Polystyrene-block-poly(acrylic acid).
Find catalog suppliers and compare buying options for Polystyrene-block-poly(acrylic acid). Use the material details below to match the right grade, molecular-weight range, and pack size.
Buying overview
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An amphiphilic block copolymer that connects catalog buying with micelles, interfaces, and aqueous self-assembly.
Common short name: PS-b-PAA
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Supplier listings
Compare Polystyrene-block-poly(acrylic acid) prices.
The table brings different pack sizes and catalog contexts together. Price per gram is a useful first pass, but it is not a substitute for matching grade and molecular-weight range.
| Supplier / catalog | Specification | Pack | Listed price | Normalized price | Availability |
|---|---|---|---|---|---|
SA Sigma-Aldrich746991 |
PS block Mn 27,000–31,000 · PAA block Mn 4,000–6,000PDI ≤1.3 · amphiphilic diblock copolymer | 1 g | USD $631.00 | $631.00 / g | Check cart for availabilityChecked 2026-09-03 |
SA Sigma-Aldrich747009 |
PS:PAA 30,000:2,000 · PDI ≤1.1Powder · amphiphilic diblock copolymer | 500 mg | USD $515.00 | $1,030.00 / g | Check cart for availabilityChecked 2026-09-03 |
Supplier catalogs
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These links lead to current supplier search pages so you can review additional grades, pack sizes, and availability beyond the checked rows above.
SciPoly catalog checked 2026-09-04: no matching public product page was returned for this material in the current check.
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