Accessories and replacement parts for EC columns

Description:	1/16” end cap, plastic
Manufacturer Article Number:	718582

Guard columns for NUCLEOGEL® SUGAR 810 Ca columns

Sulphonated polystyrene/divinylbenzene resins in diffent ionic forms and RP chromatographySeparation mechanism includes ion exclusion, ion exchange, size exclusion, ligand exchange as well as NP and RP chromatographyThis guard columns require the CC column holder 30 mm.

From CHF 709.00*

Guard columns for NUCLEOGEL® SUGAR 810 H columns

Sulphonated polystyrene/divinylbenzene resins in diffent ionic forms and RP chromatographySeparation mechanism includes ion exclusion, ion exchange, size exclusion, ligand exchange as well as NP and RP chromatographyThis guard columns require the CC column holder 30 mm.

From CHF 709.00*

EC analytical columns NUCLEOSIL® 100-5 C18 PAH, 5 µm

Special octadecyl phase for PAH analysis.Base material NUCLEOSIL® silica, particle size 5 µm, pore size 100 Å; polymeric coating - USP L1; eluent in column acetonitrile/water 70:30; allows efficient gradient separation of the 16 PAH in accordance with EPA.Detection of the separated PAH by UV (250 to 280 nm), with diode array or with fluorescence detection at different wavelegths for excitation and emission (acenaphthylene cannot be analysed with fluorescence detection).Guard columns for EC columns NUCLEOSIL® 100-5 C18 PAH, 5 µm available on request.

From CHF 962.00*

EC analytical columns NUCLEODUR® C8 Gravity, 5 µm

NUCLEODUR® C18 - C 8 Gravity nonpolar high density phasesAvailable as octadecyl (C18 -USP L1) and octyl (C8 - USP L7) modifications. Pore size 110 Å.Ideal for method developmentAllows HPLC at pH extremes (pH 1 - 11)Suitable for LC/MS due to low bleeding characteristicsRecommended for overall sophisticated analytical separationsOptimal for: pharmaceuticals, e.g. analgesics, antiinflammatory drugs, antidepressants, herbicides, phytopharmaceuticals, immunosppressantsParticle size 5 µm, 11 % C

From CHF 604.80*

EC analytical columns NUCLEODUR® C8 Gravity, 1.8 µm

NUCLEODUR® C18 - C 8 Gravity nonpolar high density phasesAvailable as octadecyl (C18 -USP L1) and octyl (C8 - USP L7) modifications. Pore size 110 Å.Ideal for method developmentAllows HPLC at pH extremes (pH 1 - 11)Suitable for LC/MS due to low bleeding characteristicsRecommended for overall sophisticated analytical separationsOptimal for: pharmaceuticals, e.g. analgesics, antiinflammatory drugs, antidepressants, herbicides, phytopharmaceuticals, immunosppressantsParticle size 1.8 µm, 11 % C.

From CHF 750.90*

EC analytical columns NUCLEODUR® Sphinx RP, 5 µm

Distinct selectivity based on bifunctional surface coverage - USP L1 and USP L11Pore size 110 ÅHigh 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 5 µm, 15 % C

From CHF 604.80*

EC analytical columns NUCLEODUR® Sphinx RP, 3 µm

Distinct selectivity based on bifunctional surface coverage - USP L1 and USP L11Pore size 110 ÅHigh 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 3 µm, 15 % C

From CHF 750.90*

EC analytical columns NUCLEODUR® Sphinx RP, 1.8 µm

Distinct selectivity based on bifunctional surface coverage - USP L1 and USP L11Pore size 110 ÅHigh 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 1.8 µm, 15 % C

From CHF 750.90*

EC analytical columns NUCLEODUR® C18 Pyramid, 5 µm

Stable in 100 % aqueous eluent systems- USP L1Pore size 110 ÅInteresting polar selectivity featuresExcellent base deactivation; suitable for LC/MS due low bleeding characteristicspH stability 1 - 9Ideal for: analgesics, penicillin antibiotics, nucleic acid bases, water-soluble vitamins, complexing agetns, organic acidsParticle size 5 µm, 14 % C

From CHF 604.80*

EC analytical columns NUCLEODUR® C18 Pyramid, 3 µm

Stable in 100 % aqueous eluent systems- USP L1Pore size 110 ÅInteresting polar selectivity featuresExcellent base deactivation; suitable for LC/MS due low bleeding characteristicspH stability 1 - 9Ideal for: analgesics, penicillin antibiotics, nucleic acid bases, water-soluble vitamins, complexing agetns, organic acidsParticle size 3 µm, 14 % C

From CHF 750.90*