USP LISTING OF MCI GEL™

USP Code PACKING MCI GEL™ Column
L17 Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the hydrogen form, 6 to 12 µm in diameter CK08EH
L19 Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the calcium form, 5 – 15 µm in diameter CK08EC
L21 A rigid, spherical styrene-divinylbenzene copolymer, 3 to 30 µm in diameter CHP20/C04
CHP20/C10
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 CQP06
L31 A hydroxide-selective, strong anion-exchange resin-quaternary amine bonded on latex particles attached to a core of 8.5-µm macroporous particles having a pore size of 2000 Ǻ units and consisting of ethylvinylbenzene cross-linked with 55% divinylbenzene SCA04
L32 A chiral ligand-exchange resin packing-L-proline copper complex covalently bonded to irregularly shaped silica particles, 5 to 10 µm in diameter CRS10W
CRS15W
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 CQP30
L38 A methacrylate-based size-exclusion packing for water-soluble samples CQP10
CQP30
L39 A hydrophilic polyhydroxymethacrylate gel of totally porous spherical resin CMG20/C04
CMG20/C10
L58 Strong cation-exchange resin consisting of sulfonated cross-linked styrene-divinylbenzene copolymer in the sodium form, about 6 to 30 µm diameter CK08S
CK08E
CK04S
CK02A