USP-NFCoumnLst liNote: Please check USP's "Chromatographic Database" for the latest information.Page242430303026262727363637371616262626262626272730303062326240404136363737264041404112164041642626623636373714161616332240413372No.Octadecyl silane chemically bonded to porous or nonporous silica or ceramic microparticles, 1.5 to 10 µm in diameter, or a monolithic rod.L1Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the hydrogen form, 6 to 12 µm in diameter.L17L19Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the calcium form, 5-15 µm in diameter.L20Dihydroxypropane groups chemically bonded to porous silica or hybrid particles, 1.5-10 µm in diameter, or a monolithic silica rod.L21A rigid, spherical styrenedivinylbenzene copolymer, 3 to 30 µm in diameter.L22A cation-exchange resin made of porous polystyrene gel with sulfonic acid groups, 5-15 µm in diameter.An anion-exchange resin made of porous polymethacrylate or polyacrylate gel with quartenary ammonium groups, 7-12 µm in size.L23Packing having the capacity to separate compounds with a molecular weight range from 100-5000 (as determined by polyethylene oxide), applied to neutral, anionic, and cationic water-soluble polymers. A polymethacrylate resin base, cross-linked with polyhydroxylated ether (surface contained some residual carboxyl functional groups) was found suitable.L25L33Packing having the capacity to separate dextrans by molecular size over a range of 4,000 to 500,000 Da. It is spherical, silica-based, and processed to provide pH stability.L34Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the lead form, 7 to 9 µm in diameter.L37Packing having the capacity to separate proteins by molecular size over a range of 2,000 to 40,000 Da. It is a polymethacrylate gel.L38A methacrylate-based size-exclusion packing for water-soluble samples.L39A hydrophilic polyhydroxymethacrylate gel of totally porous spherical resin.L45Beta cyclodextrin, R,S-hydroxypropyl ether derivative, bonded to porous silica particles, 3-10 µm in diameter.Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the sodium form, about 6 to 30 µm in diameter.L58Packing for the size-exclusion separations of proteins (separation by molecular weight) over the range of 5 to 7000 kDa. The packing is a spherical 1.5- to 10-µm, silica or hybrid packing with a hydrophilic coating.L59L67Porous vinyl alcohol copolymer with a C18 alkyl group attached to the hydroxyl group of the polymer, 2 to 10 µm in diameter.L71A rigid, spherical polymetacrylate, 4 to 6 µm in diameter.L76Silica based, weak cation-exchange material, 5 µm in diameter. Substrate is surface polymerized polybutadiene-maleic acid to provide carboxylic acid functionalities. Capacity not less than 29 µEq/column.Polyamine chemically bonded to cross-linked polyvinyl alcohol polymer, 5 µm in diameter.Packing having the capacity to separate compounds with a molecular weight range from 100 to 3000 (as determined by polyethylene oxide), applied to neutral and anionic water-soluble polymers. A polymethacrylate resin base, cross-linked with polyhydroxylate ether (surface contains some residual cationic functional groups).Polyvinyl alcohol polymer gel weak cation-exchange packing material, 3-7 μm porous particles. The surface is polymerized with polybutadiene-maleic acid to provide carboxylic acid functionalities. The capacity is NLT 1 mEq/column.L82L89L125Packing MaterialCorresponding ColumnSilica C18MC18USUGAR SH1011SUGAR SH1821RSpak KC-811SUGAR SC1011SUGAR SC1211EP SC1011-7FUSPpak MN-431PROTEIN KW-800 seriesKW400 seriesPROTEIN LW-803PROTEIN LW-403 4DRSpak DS-613RSpak DS-413GPC KF, KD, HK, LF series48, 50, 52, 54, 56SUGAR SC1011SUGAR SP0810SUGAR KS-800 seriesRSspak DC-613SUGAR SZ5532SUGAR SC1211EP SC1011-7FUSPpak MN-431SUGAR SH1011SUGAR SH1821RSpak KC-811CXpak P-421SIC I-524AIEC QA-825OHpak SB-802 HQOHpak SB-802.5 HQOHpak LB-802.5PROTEIN KW-800 seriesKW400 seriesPROTEIN LW-803PROTEIN LW-403 4DSUGAR SP0810OHpak SB-803 HQOHpak LB-803OHpak SB-800 HQ seriesOHpak LB-800 seriesODP2 HPRSpak DM-614OHpak SB-800 HQ seriesOHpak LB-800 seriesORpak CDBS-453SUGAR KS-800 seriesRSspak DC-613CXpak P-421SPROTEIN KW-800 seriesKW400 seriesPROTEIN LW-803PROTEIN LW-403 4DAsahipak ODP-50RSpak DE-613RSpak DE-413RSpak DE-213IC YK-421Asahipak NH2P-50OHpak SB-802.5 HQOHpak LB-802.5IC YS-50USP-NF Column List
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