USP Column List

No.
Packing material
Recommended column
L1
Octadecyl silane chemically bonded to porous silica or ceramic micro-particles, 1.5 to 10micro-m in diameter, or a monolithic rod. Shodex Silica C18M
Shodex Silica C18P
Shodex ODSpak F-411
L3
Porous silica particles, 5 to 10 micro-m in diameter. Shodex Silica 5SIL
L7
Octylsilane chemically bonded to totally porous silica particles, 1.5 to 10 micro-m in diameter. Shodex Silica 5C8
L8
An essentially monomolecular layer of aminopropylsilane chemically bonded to totally porous silica gel support, 3 to 10 micro-m in diameter. Shodex Silica 5NH
L10
Nitrile groups chemically bonded to porous silica particles, 3 to 10 micro-m in diameter. Shoedx Silica 5CN
L11
Phenyl groups chemically bonded to porous silica particles, 1.5 to 10 micro-m in diameter. Shodex Silica 5NPE
L13
Trimethylsilane chemically bonded to porous silica particles, 3 to 10 micro-m in diameter. Shodex Silica 5TMS
L17
Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the hydrogen form, 7 to 11micro-m in diameter. Shodex SUGAR SH1011and
RSpak KC-811
L19
Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the calcium form, about 9micro-m in diameter. Shodex SUGAR SC1011
Shodex USPpak MN-431
L20
Dihydroxypropane groups chemically bonded to porous silica particles, 5 to 10 micro-m in diameter. Shodex PROTEIN KW-800 series
L21
A rigid, spherical styrene-divinylbenzene copolymer, 5 to 10 micro-m in diameter. Shodex RSpak DS-613
Shodex RSpak RP18-415
(3.5micro-m Shodex RSpak DS-413 and
3.5micro-m Shodex RSpak RP18-413
may be suited)
Shodex GPC KF, K, KD, GPC LF series
L22
A cation-exchange resin made of porous polystyrene gel with sulfonic acid groups, about 10 micro-m in size. Shodex SUGAR SH1011
Shodex RSpak KC-811
Shodex RSpak DC-613
Shodex SUGAR SP0810
Shodex SUGAR SC1011
Shodex SUGAR KS-800 series
Shodex USPpak MN-431
L23
An anion-exchange resin made of porous polymethacrylate or polyacrylate gel with quartenary ammonium groups, about 10 micro-m in size. Shodex IEC QA-825
L25
Packing 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. Shodex OHpak SB-802 HQ
L26
Butyl silane chemically bonded to totally porous silica particles, 3 to 10 micro-m in diameter. Shodex Silica 5C4
L33
Packing having the capacity to separate dextrans by molecular size over a range of 4,000 to 500,000 daltons. It is spherical, silica-based, and processed to provide pH stability. Shodex PROTEIN KW-802.5
Shodex PROTEIN KW-803
L34
Strong cation-exchange resin consisting of sulfonated
cross-linked styrene-divinylbenzene copolymer in the lead form,
about 9micro-m in diameter
(7micro-m Shodex SUGAR SP0810
may be suited)
L37
Packing having the capacity to separate proteins by molecular size over a range of 2,000 to 40,000 daltons. It is a polymethacrylate gel. Shodex OHpak SB-803 HQ
L38
A methacrylate-based size-exclusion packing for water-soluble samples. Shodex OHpak SB-800 HQ series
L39
A hydrophilic polyhydroxymethacrylate gel of totally porous spherical resin. Shodex OHpak SB-800 HQ series
Shodex RSpak DM-614
L45
Beta cyclodextrin bonded to porous silica particles, 5 to 10 micro-m in diameter. Shodex ORpak CDBS-453
L58
Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the sodium form, about 7 to 11 micro-m diameter. (6-17micro-m Shodex SUGAR KS-800 series,
may be suited)
L59
Packing having the capacity to separate proteins by molecular weight over the range of 10 to 500 kDa. It is spherical (10 micro-m), silica-based, and processed to prodive hydrophilic characteristics and pH stability. Shodex PROTEIN KW-803
L63
Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the sodium form, 6 to 30 micro-m in diameter Shodex SUGAR KS-800 series