Guard columns for EC columns NUCLEODUR C18 Isis 3µm

Manufacturer Article Number:	761300.30
Type:	for 2 and 3 mm i.d.

EC analytical columns NUCLEODUR® 100-5 C18 ec, 5 µm

Available with medium density octadecyl (C18 - USP L1) and octyl (C8 - USP L7) modification pore size 110 Ä, particle sizes, 3µm and 5µm; 7µm, 10µm, 12µm, 16µm, 20µm, 30µm und 50µm for preparative separations on request for daily routine analysis and up-scaling for preparative HPLC, pH stability 1 - 9. Carbon content 17.5%C for C18 , 10,5%C for C8, high reproducibility from lot to lot for standard routine applications in reversed phase chromatography.Octadecyl phases, 17.5 % C, particle size 5 µm.

From CHF 282.90*

EC analytical columns NUCLEODUR® 100-5

totally spherical high purity silica - USP L3 pore size 110 Å, pore volume 0,9ml/g, surface (BET) 340m²/g, density 0.47g/ml, pressure stability 800 bar, pH stability 2 - 8; available particle sizes 3µm and 5µm; larger particles (10, 12, 16, 20 , 30 and 50µm) for preparative applications are available as bulk materials.particle size 5µm.

From CHF 418.10*

EC analytical columns NUCLEODUR® Sphinx RP, 5µm

distinct selectivity based on bifunctional surface coverage - USP L1 and USP L11pore size 110 Å, particle sizes 1,8µm, 3µm and 5µm; 14 %Chigh density of covalently bonded silanes for tailing-free peaks widens the scope for method developmentpH stability 1 - 10suitable for LC/MS due low bleeding characteristicshigh reproducibility and consistent quality due to tight QC proceduresrange of application: quinolone antibiotics, sulfonamides, xanthines, substituted aromaticsparticle size 5µm, 14% C

From CHF 582.40*

EC analytical columns NUCLEODUR® Sphinx RP, 3µm

distinct selectivity based on bifunctional surface coverage - USP L1 and USP L11pore size 110 Å, particle sizes 1,8µm, 3µm and 5µm; 14 %Chigh density of covalently bonded silanes for tailing-free peaks widens the scope for method developmentpH stability 1 - 10suitable for LC/MS due low bleeding characteristicshigh reproducibility and consistent quality due to tight QC proceduresrange of application: quinolone antibiotics, sulfonamides, xanthines, substituted aromaticsparticle size 3µm, 14% C

From CHF 729.00*

EC analytical columns NUCLEODUR® Sphinx RP, 1.8µm

distinct selectivity based on bifunctional surface coverage - USP L1 and USP L11pore size 110 Å, particle sizes 1,8µm, 3µm and 5µm; 14 %Chigh density of covalently bonded silanes for tailing-free peaks widens the scope for method developmentpH stability 1 - 10suitable for LC/MS due low bleeding characteristicshigh reproducibility and consistent quality due to tight QC proceduresrange of application: quinolone antibiotics, sulfonamides, xanthines, substituted aromaticsparticle size 1.8µm, 14% C

From CHF 729.00*

Guard columns for EC columns NUCLEODUR® C18 Isis, 3µm

C18 phase with special polymeric, crosslinked surface modification - USP L1pore size 110 Å, particle sizes 1,8µm, 3µm and 5µm; 20%Chigh steric selectivityoutstanding surface deactivationsuitable for LC/MS due low bleeding characteristicspH stability 1 - 10broad range of application: steroids, (o,p,m-) substituted aromatics, fat-soluble vitaminsGuard columns for EC columns require the guard column adapter EC (Cat. No. 7.081 898).

From CHF 241.30*

VarioPrep preparative columns NUCLEODUR® 100-5 SioH ( unmodified ), 5µm

totally spherical high purity silica - USP L3 pore size 110 Å, pore volume 0,9ml/g, surface (BET) 340m²/g, density 0.47g/ml, pressure stability 800 bar, pH stability 2 - 8; available particle sizes 3µm and 5µm; larger particles (10, 12, 16, 20 , 30 and 50µm) for preparative applications are available as bulk materials.particle size 5µm.

From CHF 1,206.40*

VarioPrep preparative columns NUCLEODUR® 100-5 C18ec, 5 µm

Available with medium density octadecyl (C18 - USP L1) and octyl (C8 - USP L7) modification pore size 110 Ä, particle sizes, 3µm and 5µm; 7µm, 10µm, 12µm, 16µm, 20µm, 30µm und 50µm for preparative separations on request for daily routine analysis and up-scaling for preparative HPLC, pH stability 1 - 9. Carbon content 17.5%C for C18 , 10,5%C for C8, high reproducibility from lot to lot for standard routine applications in reversed phase chromatography.Octadecyl phases, 17.5 % C. Particle size 5 µm.

From CHF 1,530.90*

VarioPrep preparative columns NUCLEDUR® 100-5 C8 ec, 5 µm

Available with medium density octadecyl (C18 - USP L1) and octyl (C8 - USP L7) modification pore size 110 Ä, particle sizes, 3µm and 5µm; 7µm, 10µm, 12µm, 16µm, 20µm, 30µm und 50µm for preparative separations on request for daily routine analysis and up-scaling for preparative HPLC, pH stability 1 - 9. Carbon content 17.5%C for C18 , 10,5%C for C8, high reproducibility from lot to lot for standard routine applications in reversed phase chromatography.Octyl phases, 10.5% C, particle size 5µm.

From CHF 765.40*

VarioPrep columns for preparative HPLC, NUCLEODUR® 100-5, 100-7, 100-10, C18 ec

Available with medium density octadecyl (C18 - USP L1) and octyl (C8 - USP L7) modification pore size 110 Ä, particle sizes, 3µm and 5µm; 7µm, 10µm, 12µm, 16µm, 20µm, 30µm und 50µm for preparative separations on request for daily routine analysis and up-scaling for preparative HPLC, pH stability 1 - 9. Carbon content 17.5%C for C18 , 10,5%C for C8, high reproducibility from lot to lot for standard routine applications in reversed phase chromatography.10 x 8mm ID VarioPrep guard columns require the 8mm VP guard column holder and are suited for 8mm and 10mm ID VP columns,20 x 16mm ID VarioPrep guard columns require the 16mm VP guard column holder and are used for 16mm and 21mm ID VP columns.

From CHF 522.10*