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ES industries色谱柱产品根据USP选择表

HPLC Column Selection by USP Listing

根据USP(美国药典)选择液相色谱柱

L

Packing

ES industries column


L1

Octadecyl silane chemically bonded to porous silica or ceramic micro-particles, 1.5 to 10 µm in diameter, or a monolithic rod

Chromegabond C18

Chromegabond WR-C18

Epic C18

Epic C18 SD

Epic Polar

Epic C18 MS

Gammabond C18


L3

Porous silica particles, 5 to 10 µm in diameter

Epic HILIC

Chromegasphere


L7

Octylsilane chemically bonded to totally porous silica particles, 1.5 to 10 µm in diameter

AquaSep C8

Chomegabond WR-C8

Epic C8


L8

An essentially monomolecular layer of aminopropylsilane chemically bonded to totally porous silica gel support, 3 to 10 µm in diameter

Chromegabond Amino


L9

Irregular or spherical, totally porous silica gel having a chemically bonded, strongly acidic cation-exchange coating, 3 to 10 µm in diameter.

Chromegabond P-SCX


L10

Nitrile groups chemically bonded to porous silica particles, 3 to 10 µm in diameter

Chromegabond CN


L11

Phenyl groups chemically bonded to porous silica particles, 1.5 to 10 µm in diameter

Chromegabond P-BD


L13

Trimethylsilane chemically bonded to porous silica particles, 3 to 10 µm in diameter

Chromegabond C1


L14

Silica gel having a chemicallly bonded, strongly basic quaternary ammonium anion-exchange coating, 5 to 10 µm in diameter.

Chromegabond SAX


L15

Hexylsilane chemically bonded to totally porous silica particles, 3 to 10 µm in diameter

Chomegabond C6


L16

Dimethylsilane chemically bonded to porous silica particles, 5 to 10 µm in diameter

Chromegabond C2


L18

Amino and cyano groups chemically bonded to porous silica particles, 3 to 10 µ in diameter

Chromegabond A/CN


L20

Dihydroxypropane groups chemically bonded to porous silica particles, 5 to 10 µm in diameter

Chromegabond D(diol)


L26

Butyl silane chemically bonded to totally porous silica particles, 3 to 10 µm in diameter

Chromegabond C4


L28

A multifuncional support, which consists of a high purity, 100 D, spherical silica substrate that has been bonded with anionic exchanger, amine funcionatily in addition to a conventional reversed phase C8 funcionality

ProTec C8


L29

Gamma alumina, reverse-phase, low carbon percentage by weight, alumina-based polybutadiene spherical particles, 5 µm in diameter with a pore volume of 80D units

Gammabond ARP-1

Gammabond Alumina Potency


L30

Ethyl silane chemically bonded to totally porous silica particles, 3 to 10 µm in diameter

Chromegabond C2-E


L42

Octylsilane and octadecylsilane groups chemically bonded to porous silica particles, 5 µm in diameter

Chromegabond PSC


L43

Pentafluorophenyl groups chemically bonded to silica particles by a propyl spacer, 5 to 10 µm in diameter

FluoroSep-RP Phenyl (FSP)

Epic PFP


L44

A multifuncional support, which consists of a high purity, 60 D, spherical silica substrate that has been bonded with a cationic exchanger, sulfonic acid funcionality in addition to a convention reversed phase C8 funcionality

Chromegabond RP-SCX


L60

Spherical, porous silica gel, 10 µm or less in diameter, the surface of which has been covalently modified with alkyl amide groups and endcapped

ProTec-RP


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