| No. | Packing Material | Corresponding Column |
|---|---|---|
| L1 | Octadecyl silane chemically bonded to porous or non-porous silica or ceramic micro-particles or superficially porous particles, 1.5 to 10 µm in diameter, or a monolithic rod. | Silica C18M C18U |
| L17 | Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the hydrogen form, 6 to 12 µm in diameter. | SUGAR SH1011 SUGAR SH1821 RSpak KC-811 |
| L19 | Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the calcium form, 5 – 15 µm in diameter. | SUGAR SC1011 SUGAR SC1211 EP SC1011-7F USPpak MN-431 |
| L20 |
Dihydroxypropane groups chemically bonded to porous silica or hybrid particles, 1.5 to 10 µm in diameter, or a monolithic silica rod. |
PROTEIN KW-800 series KW400 series PROTEIN LW-803 PROTEIN LW-403 4D |
| L21 |
A rigid, spherical styrene-divinylbenzene copolymer, 3 to 30 µm in diameter |
GPC KF-800 series GPC KD-800 series GPC KF-400HQ series GPC HK-400 series GPC LF series RSpak DS-613 RSpak DS-413 |
| L22 |
A cation-exchange resin made of porous polystyrene gel with sulfonic acid groups, 5 – 15 µm in diameter. |
CXpak P-421S SUGAR SP0810 SUGAR SC1011 SUGAR KS-800 series EP SC1011-7F USPpak MN-431 SUGAR SC1211 SUGAR SZ5532 RSpak DC-613 SUGAR SH1011 SUGAR SH1821 RSpak KC-811 |
| L23 |
An anion-exchange resin made of porous polymethacrylate or polyacrylate gel with quaternary ammonium groups, 7 - 12 µm in size. |
IEC QA-825 IC I-524A |
| 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. | OHpak SB-802 HQ OHpak SB-802.5 HQ OHpak LB-802.5 |
| 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. |
PROTEIN KW-800 series KW400 series PROTEIN LW-803 PROTEIN LW-403 4D |
| L34 |
Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the lead form, 7 to 9 µm in diameter. |
SUGAR SP0810 |
| 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. | OHpak SB-803 HQ OHpak LB-803 |
| L38 |
A methacrylate-based size-exclusion packing for water-soluble samples. |
OHpak SB-800 HQ series OHpaK LB-800 series |
| L39 |
A hydrophilic polyhydroxymethacrylate gel of totally porous spherical resin. |
ODP2 HP RSpak DM-614 OHpak SB-800 HQ series OHpaK LB-800 series |
| L45 | Beta cyclodextrin, R,S-hydroxypropyl ether derivative, bonded to porous silica particles, 3 to 10 µm in diameter | ORpak CDBS-453 |
| L58 |
Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the sodium form, about 6 to 30 µm diameter. |
CXpak P-421S SUGAR KS-800 series RSpak DC-613 |
| L59 |
Packing for the size-exclusion separations of proteins (separation by molecular weight) over the range of 5 to 7000 kDa. The packing is spherical 1.5 - 10 µm, silica or hybrid packing with a hydrophilic coating. |
PROTEIN KW-800 series KW400 series PROTEIN LW-803 PROTEIN LW-403 4D |
| L67 | Porous vinyl alcohol copolymer with a C18 alkyl group attached to the hydroxyl group of the polymer, 2 to 10 µm in diameter. | Asahipak ODP-50 |
| L71 | A rigid, spherical polymetacrylate, 4 to 6 µm in diameter. | RSpak DE-613 RSpak DE-413 RSpak DE-213 |
| L76 | Silica based weak cation-exchange material, 5 µm in diameter. Substrate is surface polymerized polybutadiene-maleic acid to provide carboxylic acid functionalities. Capacity not less than 29 µEq/column. | IC YK-421 |
| L82 | Polyamine chemically bonded to cross-linked polyvinyl alcohol polymer, 4 - 5 µm in diameter | Asahipak NH2P-50 Asahipak NH2P-40 |
| L89 | Packing having the capacity to separate compounds with a molecular weight range from 100 – 3000 (as determined by polyethylene oxide), applied to neutral and anionic water-soluble polymers. A polymethacrylate resin base, cross-linked with polyhydroxylate ether (surface contains some residual cationic functional groups). | OHpak SB-802.5 HQ OHpak LB-802.5 |
| L125 | Polyvinyl alcohol polymer gel weak cation-exchange packing material, 5 um porous particles. The surface is polymerized with polybutadiene-maleic acid to provide carboxylic acid functionalities. The Capacity is not less than 1 mEq/column. | IC YS-50 |
- Note:
- Please check USP's "Chromatographic Database" for the latest information.