Guard columns for EC columns NUCLEODUR® Spinx RP, 5µm
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Product number:
15148
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Weight:
1 kg
Description
distinct selectivity based on bifunctional surface coverage - USP L1 and USP L11
pore size 110 Å, particle sizes 1,8µm, 3µm and 5µm; 14 %C
high density of covalently bonded silanes for tailing-free peaks widens the scope for method development
pH stability 1 - 10
suitable for LC/MS due low bleeding characteristics
high reproducibility and consistent quality due to tight QC procedures
range of application: quinolone antibiotics, sulfonamides, xanthines, substituted aromatics
Guard columns for EC columns require guard column adapter EC (Cat. No. 7.081 898)
pore size 110 Å, particle sizes 1,8µm, 3µm and 5µm; 14 %C
high density of covalently bonded silanes for tailing-free peaks widens the scope for method development
pH stability 1 - 10
suitable for LC/MS due low bleeding characteristics
high reproducibility and consistent quality due to tight QC procedures
range of application: quinolone antibiotics, sulfonamides, xanthines, substituted aromatics
Guard columns for EC columns require guard column adapter EC (Cat. No. 7.081 898)
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Accessories
Macherey-Nagel GmbH & Co. KG
Macherey-Nagel GmbH & Co. KG
Accessories and replacement parts for EC columns
Analytical column system manufactured from stainless steel M 8 outer threads on both ends combination of sealing element and very fine-meshed stainless steel screen, PTFE sealing ring and fitting adaptor column heads SW 12 with inner threads M8 x 0,75 and UNF 10-32, as built -in guard columns use ChromCart® guard column cartridges with 8mm length with the guard column adaptor EC, packed with NUCLEODUR® spherical silica.
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Accessories and replacement parts for EC columns
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EC analytical columns NUCLEODUR® 100-5 C18 ec, 5 µm
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€268.00*
Guard columns for NUCLEOCEL DELTA, 10µm
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Guard columns for NUCLEOCEL DELTA-RP, 10µm
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EC analytical columns NUCLEODUR® C18 Gravity, 1.8 µm
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€685.00*
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Analytical column system manufactured from stainless steel M 8 outer threads on both ends combination of sealing element and very fine-meshed stainless steel screen, PTFE sealing ring and fitting adaptor column heads SW 12 with inner threads M8 x 0,75 and UNF 10-32, as built -in guard columns use ChromCart® guard column cartridges with 8mm length with the guard column adaptor EC, packed with NUCLEODUR® spherical silica.
Available with medium density octadecyl (C18 - USP L1) and octyl (C8 - USP L7) modification pore size 110 Å, particle sizes 3 µm and 5 µm; 7 µm, 10 µm, 12 µm, 16 µm, 20 µm, 30 µm und 50 µm 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.
NUCLEOCEL DELTA enantiomer separation based on cellulose derivativesbase material silica, chiral selector Cellulosetris-(3,5-dimethylphenylcarbamate) - USP L40similar phases: Chiralcel® OD, Kromasil®, CelluCoat™, Eurocel® 01standard particle size 10µmS-Type for high resolution, allows use of shorter columns (150 mm) for faster separations, pressure stability up to ~ 150 bar (2000 psi)NUCLEOCEL DELTA for normal phase applications: eluent in column n-heptane - propanol-2 (90:10, v/v)typical eluents are heptane - propanol mixturesNUCLEOCEL DELTA-RP for reversed phase applications: eluent in column acetonitrile - water (40:60), v/v)designed for use either in polar organic mode or with eluents containing high concentrations of chaotropic salts such as perchloraterecommended applications: pharmaceutically active compounds, chiral pollutants (e. g. herbicides, PCB), chiral compounds in food (dyes, preservatives), chiral catalysts and bioorganic compounds.
NUCLEOCEL DELTA enantiomer separation based on cellulose derivativesbase material silica, chiral selector Cellulosetris-(3,5-dimethylphenylcarbamate) - USP L40similar phases: Chiralcel® OD, Kromasil®, CelluCoat™, Eurocel® 01standard particle size 10µmS-Type for high resolution, allows use of shorter columns (150 mm) for faster separations, pressure stability up to ~ 150 bar (2000 psi)NUCLEOCEL DELTA for normal phase applications: eluent in column n-heptane - propanol-2 (90:10, v/v)typical eluents are heptane - propanol mixturesNUCLEOCEL DELTA-RP for reversed phase applications: eluent in column acetonitrile - water (40:60), v/v)designed for use either in polar organic mode or with eluents containing high concentrations of chaotropic salts such as perchloraterecommended applications: pharmaceutically active compounds, chiral pollutants (e. g. herbicides, PCB), chiral compounds in food (dyes, preservatives), chiral catalysts and bioorganic compounds.
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, 18 % C