美国药典(USP)规定的色谱柱编号见下面，是对应的色谱柱类型。 L1 ...
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美国药典(USP)规定的色谱柱编号见下面，是对应的色谱柱类型。 L1 ...
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50美国药典(USP)中规定的色谱柱类型
美国药典（USP）中规定的色谱柱类型；ChromatographicReagents；Thefollowinglistofpackin；Packings；L1―Octadecylsilanechemic；L2―Octadecylsilanechemic；L3―Poroussilicaparticles；L4―Silicagelofcontrolled；L5―
美国药典（USP）中规定的色谱柱类型Chromatographic ReagentsThe following list of packings (L), phases (G), and supports (S) is intended to be a convenient reference for the chromatographer. [note―Particle sizes given in this listing are those generally provided. Where other, usually finer, sizes are required, the individual monograph specifies the desired particle size. Within any category of packings or phases listed below, there may be a wide range of columns available. Where it is necessary to define more specifically the chromatographic conditions, the individual monograph so indicates.]
Change to read:PackingsL1―Octadecyl silane chemically bonded to porous silica or ceramic micro-particles, 1.5 to 10 &m in diameter, or a monolithic silica rod.L2―Octadecyl silane chemically bonded to silica gel of a controlled surface porosity that has been bonded to a solid spherical core, 30 to 50 &m in diameter.L3―Porous silica particles, 3 USP31 to 10 &m in diameter, or a monolithic silica rod. USP31L4―Silica gel of controlled surface porosity bonded to a solid spherical core, 30 to 50 &m in diameter.L5―Alumina of controlled surface porosity bonded to a solid spherical core, 30 to 50 &m in diameter.L6―Strong cation-exchange packingCsulfonated fluorocarbon polymer coated on a solid spherical core, 30 to 50 &m in diameter.L7―Octylsilane chemically bonded to totally porous silica particles, 1.5 to 10 &m in diameter, or a monolithic silica rod. USP31L8―An essentially monomolecular layer of aminopropylsilane chemically bonded to totally porous silica gel support, 3 to 10 &m in diameter.L9―Irregular or spherical, totally porous silica gel having a chemically bonded, strongly acidic cation-exchange coating, 3 to 10 &m in diameter.L10―Nitrile groups chemically bonded to porous silica particles, 3 to 10 &m in diameter.L11―Phenyl groups chemically bonded to porous silica particles, 1.5 to 10 &m in diameter.L12―A strong anion-exchange packing made by chemically bonding a quaternary amine to a solid silica spherical core, 30 to 50 &m in diameter.L13―Trimethylsilane chemically bonded to porous silica particles, 3 to 10 &m in diameter.L14―Silica gel having a chemically bonded, strongly basic quaternary ammoniumanion-exchange coating, 5 to 10 &m in diameter.L15―Hexylsilane chemically bonded to totally porous silica particles, 3 to 10 &m in diameter.L16―Dimethylsilane chemically bonded to porous silica particles, 5 to 10 &m in diameter.L17―Strong cation-exchange resin consisting of sulfonated cross-linkedstyrene-divinylbenzene copolymer in the hydrogen form, 7 to 11 &m in diameter.L18―Amino and cyano groups chemically bonded to porous silica particles, 3 to 10 &m in diameter.L19―Strong cation-exchange resin consisting of sulfonated cross-linkedstyrene-divinylbenzene copolymer in the calcium form, about 9 &m in diameter.L20―Dihydroxypropane groups chemically bonded to porous silica particles, 5 to 10 &m in diameter.L21―A rigid, spherical styrene-divinylbenzene copolymer, 5 to 10 &m in diameter.L22―A cation-exchange resin made of porous polystyrene gel with sulfonic acid groups, about 10 &m in size.L23―An anion-exchange resin made of porous polymethacrylate or polyacrylate gel with quaternary ammonium groups, about 10 &m in size.L24―A semi-rigid hydrophilic gel consisting of vinyl polymers with numerous hydroxyl groups on the matrix surface, 32 to 63 &m in diameter.[note―Available as YMC-Pack PVA-SIL manufactured by YMC Co., Ltd. and distributed by Waters Corp. ().]L25―Packing having the capacity to separate compounds with a molecular weight range from 100C5000 (as determined by polyethylene oxide), applied to neutral, anionic, and cationicwater-soluble polymers. A polymethacrylate resin base, cross-linked with polyhydroxylated ether (surface contained some residual carboxyl functional groups) was found suitable. L26―Butyl silane chemically bonded to totally porous silica particles, 3 to 10 &m in diameter.L27―Porous silica particles, 30 to 50 &m in diameter.L28―A multifunctional support, which consists of a high purity, 100 , spherical silica substrate that has been bonded with anionic exchanger, amine functionality in addition to a conventional reversed phase C8 functionality.L29―Gamma alumina, reverse-phase, low carbon percentage by weight, alumina-based polybutadiene spherical particles, 5 &m in diameter with a pore volume of 80 . L30―Ethyl silane chemically bonded to totally porous silica particles, 3 to 10 &m in diameter.L31―A hydroxide-selective, strong anion-exchange resin-quaternary amine bonded on latex particles attached to a core of 8.5-&m macroporous particles having a pore size of 2000 and consisting of ethylvinylbenzene cross-linked with 55% divinylbenzene.L32―A chiral ligand-exchange packingCl-proline copper complex covalently bonded to irregularly shaped silica particles, 5 to 10 &m in diameter.L33―Packing 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.[note―Available as TSKgel G4000 SWXL from Tosoh Biosep ().]
L34―Strong cation-exchange resin consisting of sulfonated cross-linkedstyrene-divinylbenzene copolymer in the lead form, about 9 &m in diameter.L35―A zirconium-stabilized spherical silica packing with a hydrophilic (diol-type) molecular monolayer bonded phase having a pore size of 150 .L36―A 3,5-dinitrobenzoyl derivative of l-phenylglycine covalently bonded to 5-&m aminopropyl silica.L37―Packing having the capacity to separate proteins by molecular size over a range of 2,000 to 40,000 Da. It is a polymethacrylate gel.L38―A methacrylate-based size-exclusion packing for water-soluble samples.L39―A hydrophilic polyhydroxymethacrylate gel of totally porous spherical resin.L40―Cellulose tris-3,5-dimethylphenylcarbamate coated porous silica particles, 5 to 20 &m in diameter.L41―Immobilized 1-acid glycoprotein on spherical silica particles, 5 &m in diameter. L42―Octylsilane and octadecylsilane groups chemically bonded to porous silica particles, 5 &m in diameter.L43―Pentafluorophenyl groups chemically bonded to silica particles by a propyl spacer, 5 to 10 &m in diameter.L44―A multifunctional support, which consists of a high purity, 60 , spherical silica substrate that has been bonded with a cationic exchanger, sulfonic acid functionality in addition to a conventional reversed phase C8 functionality.L45―Beta cyclodextrin bonded to porous silica particles, 5 to 10 &m in diameter. L46―Polystyrene/divinylbenzene substrate agglomerated with quaternary aminefunctionalized latex beads, about 10 &m in diameter.L47―High-capacity anion-exchange microporous substrate, fully functionalized with trimethlyamine groups, 8 &m in diameter.[note―Available as CarboPac MA1 and distributed by Dionex Corp. ().]
L48―Sulfonated, cross-linked polystyrene with an outer layer of submicron, porous, anion-exchange microbeads, 15 &m in diameter.L49―A reversed-phase packing made by coating a thin layer of polybutadiene onto spherical porous zirconia particles, 3 to 10 &m in diameter.[note―Available as Zirchrom PBD, manufactured by ZirChrom Separations, Inc., distributed by Alltech, .]L50―Multifunction resin with reversed-phase retention and strong anion-exchangefunctionalities. The resin consists of ethylvinylbenzene, 55% cross-linked with divinylbenzene copolymer, 3 to 15 &m in diameter, and a surface area not less than 350 m2 per g. Substrate is coated with quaternary ammonium functionalized latex particles consisting of styrene cross-linked with divinylbenzene.[note―Available as OmniPac PAX-500 and distributed by Dionex Corp. ().]
L51―Amylose tris-3,5-dimethylphenylcarbamate-coated, porous, spherical, silica particles, 5 to 10 &m in diameter.[note―Available as Chiralpak AD from Chiral Technologies, Inc., ().]L52―A strong cation-exchange resin made of porous silica with sulfopropyl groups, 5 to 10 &m in diameter.[note―Available as TSK IC SW Cation from Tosoh Biosep ().]
L53―Weak cation-exchange resin consisting of ethylvinylbenzene, 55% cross-linked with divinylbenzene copolymer, 3 to 15 &m diameter. Substrate is surface grafted withcarboxylic acid and/or phosphoric acid functionalized monomers. Capacity not less than 500 &Eq/column.[note―Available as IonPac CS14 distributed by Dionex Corp. ().]L54―A size exclusion medium made of covalent bonding of dextran to highly cross-linked porous agarose beads, about 13 &m in diameter.[note―Available as Superdex Peptide HR 10/30 from Amersham Pharmacia Biotech ().]L55―A strong cation-exchange resin made of porous silica coated with polybutadieneCmaleic acid copolymer, about 5 &m in diameter.[note―Available as IC-Pak C M/D from Waters Corp. ().]L56―Propyl silane chemically bonded to totally porous silica particles, 3 to 10 &m in diameter.[note―Available as Zorbax SB-C3 from Agilent Technologies ().]
L57―A chiral-recognition protein, ovomucoid, chemically bonded to silica particles, about 5 &m in diameter, with a pore size of 120 .[note―Available as Ultron ES-OVM from Agilent Technologies ().]
L58―Strong cation-exchange resin consisting of sulfonated cross-linkedstyrene-divinylbenzene copolymer in the sodium form, about 6 to 30 &m 1S (USP31) in diameter.[note―Available as Aminex HPX-87N from Bio-Rad Laboratories, (2000/01 catalog, #125-0143) .]L59―Packing having the capacity to separate proteins by molecular weight over the range of 10 to 500 kDa. It is spherical (10 &m), silica-based, and processed to provide hydrophilic characteristics and pH stability.包含各类专业文献、专业论文、幼儿教育、小学教育、外语学习资料、行业资料、文学作品欣赏、生活休闲娱乐、应用写作文书、50美国药典(USP)中规定的色谱柱类型等内容。　
　美国药典(USP)规定的色谱柱编号 规定的色谱柱编号 美国药典 L1 和 L8 是美国 美国药典(USP)规定的色谱 色谱柱编号,其实就是 ODS 柱和 NH2 柱。下 美国 ... 　美国药典(USP)规定的色谱柱编号对应表 规定的色谱柱编号对应表 美国药典默认分类
16:10:28 阅读 44 评论 0 字号:大中小 美国药典(USP)规定的色谱... 　TE&网页快照 - 类似结果 来源 USP 美国药典对照表 美国药典 USP 色谱柱编号对应的色谱柱类型中文解说-飞豆网 美国药典(USP)规定的色谱柱编号,对应的色谱柱类型... 　美国药典(USP)规定的色谱柱编号对应填料说明 USP 编号 L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 L12 L13 L14 L15 L16 L17 L18 L19 L20 L21... 　 L1 和 L8 是美国药典(USP)规定的色谱柱编号,其实就是 C18 柱和 NH2 柱。下面是对应的色谱柱类型。 L1:十八烷基键合多孔硅胶或无机氧化物微粒固定相,... 　57 阅读 297 评论 0 字号:大中小 订阅 液色迷人 http://hplc2. USP 即美国药典,为高效液相色谱柱填料规定了一些指标,即 USP L1---USP L60... 　USP 美国药典 液相方法色谱柱汇总液色迷人 http://hplc2. USP 即美国药典,为高效液相色谱柱填料规定了一些指标,即 USP L1---USP L60 系列。 ... 　L1 和 L8 是美国药典(USP)规定的色谱柱编号,其实就是 ODS 柱和 NH2 柱 规定的编号所对应的色谱柱类型。 L1:十八烷基键合 孔硅胶或无机氧化物微粒固定相,...美国药典（USP）中规定的色谱柱类型(2)_仪器百科_中国百科网
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美国药典（USP）中规定的色谱柱类型(2)
    &&&&L35：锆稳定的硅胶微球键合二醇基亲水分子单层固定相，孔径150?&&&&L36:5mm胺丙基硅胶键合L-苯基氨基乙酸－3,5二硝基苯甲酰&&&&L37：适合分离分子量MW的聚甲基丙烯酸酯凝胶&&&&L38：水溶性甲基丙烯酸酯基质SEC色谱柱&&&&L39：亲水全多孔聚羟基甲基丙烯酸酯色谱柱&&&&L40：Tris 3,5－二甲基苯基氨基甲酸酯纤维素涂覆多孔硅胶微球&&&&L41：球形硅胶表面固定α1酸糖蛋白固定相&&&&L42: C8和C18硅烷化学键合多孔硅胶固定相&&&&L43:硅胶微球键合五氟代苯基固定相&&&&L44:多功能固定相,60 ?高纯硅胶基质键合磺酸阳离子交换功能团和C8反相功能团&&&&L45: β-环糊精键合多孔硅胶微球&&&&L46:季胺基改性苯乙烯-二乙烯基苯聚合物微球&
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