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USP specification of MN HPLC phases

Code

Specification

MN HPLC phases

USP L1

octadecyl silane chemically bonded to porous silica particles
1.8 to 10 µm diameter

NUCLEODUR® C18 ec
NUCLEODUR® C18 Gravity
NUCLEODUR® C18 HTec
NUCLEODUR® C18 Isis
NUCLEODUR® C18 PAH
NUCLEODUR® C18 Pyramid
NUCLEODUR® PolarTec
NUCLEODUR® Sphinx RP

NUCLEOSHELL® RP 18

NUCLEOSIL® C18
NUCLEOSIL® C18 AB
NUCLEOSIL® C18 HD
NUCLEOSIL® C18 MPN
NUCLEOSIL® C18 PAH
NUCLEOSIL® C18 PPN

USP L3

porous silica particles, 5 to 10 µm diameter

NUCLEODUR® SiOH

NUCLEOSIL® SiOH

USP L7

octyl silane chemically bonded to totally porous silica particles,
1.8 to 10 µm diameter

NUCLEODUR® C8 ec
NUCLEODUR® C8 Gravity

NUCLEOSIL® C8
NUCLEOSIL® C8 HD

USP L8

an essentially monomolecular layer of aminopropyl silane chemically
bonded to totally porous silica gel support, 3 to 10 µm diameter

NUCLEODUR® NH2 / NH2-RP

NUCLEOSIL® Carbohydrate
NUCLEOSIL® NH2 / NH2-RP

USP L9

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

NUCLEOSIL® SA

USP L10

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

NUCLEODUR® CN / CN-RP

NUCLEOSIL® CN / CN-RP

USP L11

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

NUCLEODUR® Phenyl-Hexyl
NUCLEODUR® Sphinx RP

NUCLEOSHELL® Phenyl-Hexyl

NUCLEOSIL® C6H5

USP L14

silica gel having a chemically bonded, strongly basic quaternary ammonium anion-exchange coating, 5 to 10 µm diameter

NUCLEOSIL® SB

USP L16

dimethylsilane chemically bonded to porous silica particles,
5 to 10 µm diameter

NUCLEOSIL® C2

USP L17

strong cation-exchange resin consisting of sulfonated cross-linked
PS/DVB copolymer in the H form, 7 to 11 µm diameter

NUCLEOGEL® ION 300 OA
NUCLEOGEL® SUGAR 810 H

USP L19

strong cation-exchange resin consisting of sulfonated cross-linked
PS/DVB copolymer in the Ca form, about 9 µm diameter

NUCLEOGEL® SUGAR 810 Ca
NUCLEOGEL® SUGAR Ca

USP L20

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

NUCLEOSIL® OH (Diol)

USP L21

a rigid, spherical styrene-divinylbenzene copolymer, 5 to 10 µm diameter

NUCLEOGEL® RP

USP L22

a cation-exchange resin made of porous polystyrene gel with sulfonic
acid groups, about 10 µm in size

NUCLEOGEL® SCX

USP L23

an anion-exchange resin made of porous polymethacrylate or polyacrylate
gel with quaternary ammonium groups, about 10 µm in size

NUCLEOGEL® SAX

USP L26

butyl silane chemically bonded to totally porous silica particles,
5 to 10 µm diameter

NUCLEOSIL® C4
NUCLEOSIL® C4 MPN

USP L32

a chiral ligand-exchange resin packing · L-proline copper complex
covalently bonded to irregular shaped silica particles, 5 to 10 µm diameter

NUCLEOSIL® CHIRAL-1

USP L34

strong cation-exchange resin consisting of sulfonated cross-linked
PS-DVB copolymer in the PB form, about 9 µm diameter

NUCLEOGEL® SUGAR Pb

USP L36

a 3,5-dinitrobenzoyl derivative of L-phenylglycine covalently bonded to
5 µm aminopropyl silica

NUCLEOSIL® CHIRAL-3

USP L40

cellulose tris-(3,5-dimethylphenylcarbamate) coated porous silica particles, 5 to 20 µm diameter

NUCLEOCEL DELTA

USP L43

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

NUCLEODUR® PFP

NUCLEOSHELL® PFP

USP L45

beta-cyclodextrin bonded to porous silica particles, 5 to 10 µm diameter

NUCLEODEX β-OH
NUCLEODEX β-PM

USP L58

strong cation-exchange resin consisting of sulfonated cross-linked
PS/DVB copolymer in the Na form, 7 to 11 µm diameter

NUCLEOGEL® SUGAR Na

USP L60

spherical porous silica gel, 3 or 5 µm diameter, the surface of which has been covalently modified with alkyl amide groups and endcapped

NUCLEODUR® PolarTec

NUCLEOSIL® C18 Nautilus