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Polysulphone [C] CAS 25135-51-7Polymers & MonomersSolid from $125.99 5 options Polytetrafluoroethylene, beads CAS 9002-84-0Organic Building BlocksBeads from $67.99 12 options Polyurethane diol solution average Mn ~320, 88 wt. % in H2O [C] No CASAnalytical ReagentsLiquid from $34.99 2 options Polyurethane, beads CAS 9009-54-5Polymers & MonomersCrystals from $249.99 4 options Polyvinyl alcohol, Mw 14,000 CAS 9002-89-5Polymers & MonomersPowder from $32.99 7 options Polyvinyl butyral CAS 63148-65-2Polymers & MonomersPowder from $76.99 6 options Polyvinyl Pyrrolidone (PVP 10) Av. MW : 10,000 No CASPlant Tissue Culture from $244.99 2 options Polyvinylpolypyrrolidone (PVPP) (Crospovidone) No CASPlant Tissue Culture $176.99 1 option Polyvinylpyrrolidone (PVP) K-30 (Povidone) Av. MW : 40,000 9003-39-8 No CASPlant Tissue Culture from $22.99 2 options Polyvinylpyrrolidone, average mol wt 10,000 CAS 9003-39-8Polymers & MonomersPowder from $17.99 12 options Ponceau 4R [C] CAS 2611-82-7Core BiochemicalsPowder from $62.99 4 options Ponceau S CAS 6226-79-5Core Biochemicals from $23.99 3 options Ponceau xylidine CAS 3761-53-3Core BiochemicalsPowder from $94.99 5 options Popop, scintillation CAS 1806-34-4Organic Building BlocksPowder from $179.99 7 options POPSO CAS 68189-43-5Buffers & DetergentsPowder from $50.99 8 options POPSO Sesquisodium Salt Buffer [C] CAS 108321-08-0Buffers & Detergents $149.99 1 option Potassium (K) ICP Standard Solution /L in Water traceable to NIST [C] No CASStandards & Volumetric SolutionsLiquid from $434.99 2 options Potassium (N-propylsulfamoyl)amide [C] CAS 1393813-41-6Heterocyclic Building BlocksPowderShips 2–8 °C from $149.99 6 options Potassium acetate CAS 127-08-2Mineral SaltsPowder from $13.49 23 options Potassium acetate buffer [C] No CASMineral Salts $67.99 1 option Potassium acetateextra [C] No CASMineral Salts from $18.99 2 options Potassium acetylacetonate CAS 57402-46-7Aldehydes & KetonesPowder from $219.99 3 options Potassium alginate [C] CAS 9005-36-1Inorganic Salts & OxidesPowder from $239.99 3 options Potassium amylxanthate [C] CAS 2720-73-2Organic Building BlocksPowder from $244.99 3 options