美国药典色谱柱对照表

更新时间:2023-05-14 06:40:41 阅读: 评论:0

Full USP Specification for Liquid Chromatography Columns
宋元崖门海战文化旅游区构图的基本原则早的近义词
UPS No
Description
L01
Octadecyl silane bonded to porous silica or ceramic microparticles, 3 to 10µm in diameter.
L02
Octadecyl silane chemically bonded to silica gel of a controlled surface porosity that has been bonded to a solid spherical core, 30 to 50µm in diameter
L03
Porous silica microparticles, 5µm to 10µm in diameter
L04
Silica gel of controlled surface porosity bonded to a solid spherical core, 30 to 50µm in diameter.
L05
Alumina of controlled surface porosity bonded to a solid spherical core, 30 to 50µm in diameter.
L06
Strong cation-exchange packing: sulfonated fluorocarbon polymer coated on a solid spherical core, 30 to 50µm in diameter.
L07
Octylsilane bonded to totally porous microsilica particles, 3 to 10µm in diameter.
L08
An esntioally monomolecular layer of aminopropyl-silane chemically bonded to totally porous silica gel support, 10µm in diameter.
L09
10µm irregular totally porous silica gel having a chemically bonded, strongly acidic cation-exchange coating.
L10
Nitrile groups chemically bonded to porous silica microparticles, 3 to 10µm in diameter.
L11
Phenyl groups chemically bonded to porous silica microparticles, 3 to 10µm in diameter.
L12
什么的夜Strong anion-exchange packing made by chemically bonding a quaternary amine to a solid silica spherical core, 30 to 50µm in diameter
L13
Trimethylsilane chemically bonded to porous silica microparticles, 3 to 10µm in diameter.
科目四考试试题
L14
Silica gel, 10µm in diameter, having a chemically bonded, strongly basic quaternary ammonium anion-exchange coating.
L15
Hexyl silane chemically bonded to totally porous silica particles, 3 to 10µm in diameter.朝鲜历史
L16
Dimethyl silane chemically bonded to totally porous silica particles, 3 to 10µm in diameter.
L17
Strong cation exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the hydrogen form, 7 to 11µm in diameter.
L18
Amino and cyano groups chemically bonded to porous silica particles, 5 to 10µm in diameter.
L19
Strong cation exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the calcium form, 9µm in diameter.
L20
Dihydroxypropane groups chemically bonded to porous silica particles, 3 to 10µm in diameter.
L21
A rigid, spherical styrene-divinylbenzene copolymer, 5 to 10µm in diameter.
L22
A cation exchange resin made of porous polystyrene gel with sulfonic acid groups, about 10µm in size.
L23
An ion exchange resin made of porous polymethacrylate or polyacrylate gel with quaternary ammonium groups, about 10µm in size.
L24
A mi-rigid hydrophilic gel consisting of vinyl polymers with numerous hydroxyl groups on the matrix surface, 32 to 63µm in diameter.
L25
Packing having the capacity to parate compounds with a MW range from 100 to 5000 daltons (as determined by polyethylene oxide), applied to neutral,
L26
Butyl silane chemically bonded to totally porous silica particles, 5 to 10µm in diameter.
L27
Porous silica particles, 30 to 50µm in diameter.
L28
A multifunctional support, which consists of a high purity, 100Å, spherical silica substrate that has been bonded with anionic (amine) functionality i
L29
Gamma alumina, reverd pha, low carbon percentage by weight, alumina-bad polybutadiene spherical particles, 5µm diameter w/ a pore diameter of 80
L30
Ethyl silane chemically bonded to a totally porous silica particle, 3 to 10µm in diameter.
L31
A strong anion-exchange resin-quaternary amine bonded on latex particles attached to a core of 8.5µm macroporous particles having a pore size of 2000Å
L32
A chiral ligand-exchange packing- L-proline copper complex covanlently bonded to irregularly shaped silica particles, 5 to 10µm in diameter.
L33
Packing having the capacity to parate proteins of 4,000 to 400,000 daltons. It is spherical, silica-bad and procesd to provide pH stability.
狗怎么画L34
Strong cation exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the lead form, 9µm in diameter.
L35
A zirconium-stabilized spherical silica packing with a hydrophilic (diol-type) molecular monolayer bonded pha having a pore size of 150Å.
L36
L-Phenylglycine-3,5-dinitrobenzoyl on 5µm amino propyl silica
L37
Polymethacrylate gel for proteins 2000-40,000 MW
L38
Methacrylate-bad SEC column for water-solubles
L39
Hydrophilic polyhydroxymethacrylate gel of totally porous spherical resin
L40
Cellulo tris-3,5dimethylphenylcarbamate coated porous silica particles, 5 to 20µm in diameter.
L41
Immobilized alpha 1 acid glycoprotein on special silica particles, 5µ
L42
Octylsilane and octadecylsilane chemically bonded to porous silica particles, 5µ to 10µ
L43
Pentafluorophenyl groups chemically bonded to silica particles, 5 to 10
L44
A multifunctional support, which consists of a high purity, 60 Å, spherical silica substrate that has been bonded with a cationic exchanger, sulfonic acid functionality in addition to a conventional reverd pha C8 functionality
L45
Beta cyclodextrin bonded to porous silica particles, 5 to 10
L46
Polystyrene/divinylbenzene substrate agglomerated with quaternary amine functionalid latex beads, 10µ
L47
High capacity anion-exchange microporous substrate, fully funtionalid with a trimethylamine group, 8µ
L48
Sulphonated, cross-linked polystyrene with an outer layer of submicron, porous, anion-exchange microbeads, 15µ
L49
A rever-pha packing made by coating a thin layer of polybutadiene on to a spherical porous zirconia particles, 3 to 10µ
L50
Multifunctional resin with reverd-pha retention and strong anion-exchange functionalities. The resin consists of ethylvinylbenzene, 55% cross-linked with divinylbenzene copolymer, 3 to 15 µm in diameter, and surface area not less than 350 m2 per g. Substrate is coated with quaternary ammonium functionalid latex particles consisting of styrene cross-linked with divinylbenzene.
L51
Amylo tris-3,5-dimethylphenylcarbamate coated, porous, spherical, silica, 5 to 10µ
L52
Strong cation exchange resin made of porous silica with sulphopropyl groups, 5 to 10µ
L53
Weak cation-exchange resin consisting of ethyvinylbenzene, 55% cross linked with divinylbenzene copolymer, 3 to 15 µm. Substrate is surface grafted with carboxylic acid and/or phosphoric acid functionalid monomers. Capacity not less than 500 µEq/column.
L54
A size exclusion medium made of covalent bonding of dextran to highly cross-linked porous agaro beads, about 13µm.
L55
Strong cation-exchange resin made of porous silica coated with polybutadiene-maleic acid copolymer, about 5µm
L56
Isopropyl silane chemically bonded to totally porous silica particles, 3 to 10 µm.
L57
Chiral recognition protein, ovomucoid, chemically bonded to silica particles, about 5µm, with a pore size of 120 Å.
L58
Strong cation exchange resin consisting of sulphonated cross-linked styrene-divinylbenzene copolymer in the sodium form, about 7 to 11 µm.
L59
Packing having the capacity to parate proteins by molecular weight over the range of 10 to 500kDa. It is spherical (10 µm), silica bad, and procesd to provide hydrophilic characteristics and pH stability.
L60
面条一般煮几分钟
Spherical, porous silica gel, 3 or 5 µm, the surface of which has been covalently modified with palmitamido-propyl groups and endcapped with acetamidopropyl groups to a ligand density of about 6 µmoles per m2.

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