Natural Polymers & Derivatives
15 Item(s)
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Dextran
Starting at: $45.00
Water soluble carbohydrate with many pharmaceutical and technical uses.
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![Dextran [MW 100,000-200,000]](http://www.polysciences.com/media/catalog/product/cache/1/small_image/135x/9df78eab33525d08d6e5fb8d27136e95/0/5/05056.jpg)
Dextran [MW 100,000-200,000]
Starting at: $45.00
Water soluble carbohydrate with many pharmaceutical and technical uses.
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![Dextran [MW 200,000-300,000]](http://www.polysciences.com/media/catalog/product/cache/1/small_image/135x/9df78eab33525d08d6e5fb8d27136e95/2/2/22500.jpg)
Dextran [MW 200,000-300,000]
Starting at: $45.00
Water soluble carbohydrate with many pharmaceutical and technical uses.
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Hydroxypropyl Cellulose [3-6 cP]
Starting at: $90.00
HPC is a hydrophilic polymer used for drug encapsulants, opthalmic lubricants and transdermal patches. Also used as a general thickener.
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Hydroxypropyl Cellulose [6-10 cP]
Starting at: $90.00
HPC is a hydrophilic polymer used for drug encapsulants, opthalmic lubricants and transdermal patches. Also used as a general thickener.
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Hydroxypropyl Cellulose [150-400 cP]
Starting at: $90.00
HPC is a hydrophilic polymer used for drug encapsulants, opthalmic lubricants and transdermal patches. Also used as a general thickener.
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Hydroxypropyl Cellulose [1,000-4,000 cP]
Starting at: $90.00
HPC is a hydrophilic polymer used for drug encapsulants, opthalmic lubricants and transdermal patches. Also used as a general thickener.
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Cellulose, hydroxyethyl ether (MW 1,000,000)
Starting at: $25.00
Water-soluble cellulose ether, used as a binder and thickening agent
1,500-2,500 cps (1% soln. in water)
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Cellulose, hydroxyethyl ether (MW 720,000)
Starting at: $25.00
Water-soluble cellulose ether, used as a binder and thickening agent
Viscosity of 2% AQ = 4,500-6,500 cps
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Cellulose, hydroxyethyl ether (MW ~90,000)
Starting at: $25.00
Water-soluble cellulose ether, used as a binder and thickening agent
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Pullulan, desalinized
Starting at: $100.00
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Cellulose, cyanoethyl ether
Starting at: $356.00
Solvent-soluble cellulose ether. Soluble in polar solvents. High dielectric constant.
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Cellulose, methyl hydroxyethyl ether
Starting at: $132.00
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Dextran, FITC
Starting at: $218.00
Fluorescein isothiocyanate (FITC) labeled Dextrans are valuable materials for studying permeability and microcirculation in vivo. These are used to trace neuronal projections and active transport in live and unfixed tissue and as neuronal tracers in a variety of species.
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Dextran sulfate, sodium salt
Starting at: $297.00