You searched for: Chromatography Columns

Chromatography columns separate molecules within mixtures during gas or liquid methods. Filled with stationary phase compositions or resins, the prepacked options reduce the preparing time required. The vertical pieces are able to withstand extreme temperatures and pressure fluctuations experienced when the mobile phase is forced through the medium. Meet preparative and analytical laboratory procedures with the chromatography columns to separate dissimilar moving components based on individual polarity, composition, and size.

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Chiral HPLC columns, NUCLEOSIL® CHIRAL

Supplier: MACHEREY-NAGEL

Silica based phases for HPLC enantiomer separation in which CHIRAL-1 seperation is based on ligand exchange and CHIRAL-2 or CHIRAL-3 on charge-transfer and further interactions as well as on steric effects.

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HPLC columns, PFAS Delay, NUCLEODUR®

Supplier: MACHEREY-NAGEL

NUCLEODUR PFAS Delay columns trap and therefor delay system-related PFAS contaminants, ensuring trace level analysis of PFAS in your samples. NUCLEODUR PFAS Delay reversed phase is hydrophobic with distinct polar selectivity for special PFAS analysis. Suitability for PFAS analysis is assured through qualified batch analysis.

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HPLC columns, Cogent Amide™

Supplier: MICROSOLV

Cogent Amide™ has an amide functional group bonded to the silica-hydride surface direct silicon-carbon bonds. Since the ligand is attached to the surface with direct silicon carbon bonds the bonded phase does not hydrolyze in acidic conditions. Also, it does not make a strong association with acetone.

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Capillary columns, Elite-Cyclosil B for autosystem

Supplier: PerkinElmer

Elite-Cyclosil B columns are ideal for general purpose chiral separations.

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Flash chomatography cartridges, empty colums, CHROMABOND® Flash DL and connecting kits

Supplier: MACHEREY-NAGEL

CHROMABOND® Flash DL cartridges (empty columns) can be used to pack individual adsorbents.

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Columns for phase separation, CHROMABOND® PTS/PTL

Supplier: MACHEREY-NAGEL

CHROMABOND® PTS and CHROMABOND® PTL columns are designed for the separation of a two-phase mixture without a separation funnel.

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Capillary columns, OPTIMA® FFAP

Supplier: MACHEREY-NAGEL

Polar GC phase.

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Capillary columns, OPTIMA® δ

Supplier: MACHEREY-NAGEL

Medium polar GC phases with autoselectivity.

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Capillary columns, Elite-Volatiles for autosystem

Supplier: PerkinElmer

Elite Volatiles specialty phase capillary columns are ideal for the analysis of volatile organic compounds.

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Capillary columns, OPTIMA® 1301

Supplier: MACHEREY-NAGEL

Medium polar GC phase.

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Capillary columns, OPTIMA® 210

Supplier: MACHEREY-NAGEL

Medium polar GC phase.

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Capillary columns, OPTIMA® 1 MS Accent

Supplier: MACHEREY-NAGEL

Nonpolar GC phase with ultra-low bleeding.

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HPLC columns, NUCLEOSIL® SiOH

Supplier: MACHEREY-NAGEL

NUCLEOSIL® SiOH is an unmodified silica phase for HPLC.

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HPLC columns, Cogent HPS™ C8

Supplier: MICROSOLV

Cogent HPS™ C8 columns are high-purity type-B, silica-based HPLC columns and have narrow particle distribution making them extremely high-quality.

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SPE columns, CHROMABOND® C8

Supplier: MACHEREY-NAGEL

CHROMABOND® C8 is an octyl modified silica phase for SPE.

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SPE columns, CHROMABOND® C4

Supplier: MACHEREY-NAGEL

CHROMABOND® C4 is a butyl modified silica phase for SPE.

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HPLC columns, NUCLEOSIL® CN/CN-RP

Supplier: MACHEREY-NAGEL

NUCLEOSIL® CN and CN-RP are cyano (nitrile) modified silica phases for HPLC.

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HPLC columns, NUCLEODUR® Phenyl-Hexyl

Supplier: MACHEREY-NAGEL

NUCLEODUR® Phenyl-Hexyl is a phenyl-hexyl modified silica phase with multi-endcapping for HPLC.

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HPLC columns, sugar analysis, NUCLEOGEL® SUGAR 810

Supplier: MACHEREY-NAGEL

Polymeric HPLC phases based on sulphonated spherical PS/DVB resins in different ionic forms for the separation of sugars and organic acids.

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SPE columns, CHROMABOND® C18 Hydra

Supplier: MACHEREY-NAGEL

CHROMABOND® C18 Hydra is a special octadecyl modified silica phase for more polar analytes in SPE.

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SPE columns, PCB analysis, CHROMABOND® SiOH-H2SO4/SA

SPE columns, PCB analysis, CHROMABOND® SiOH-H₂SO₄/SA

Supplier: MACHEREY-NAGEL

CHROMABOND® SiOH-H₂SO₄/SA is a combination phase for SPE analysis of PCBs.

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Chiral HPLC columns, NUCLEODEX

Supplier: MACHEREY-NAGEL

Cyclodextrin modified silica phases for HPLC enantiomer separation. These phases are especially suited for the control of optical purity and for the analysis of positional and cis-trans isomers.

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Guard columns, silica

Supplier: HAMILTON BONADUZ

Column type: HPLC column, Silica, Guard column replacement cartridges, Ø int.: 2,10 mm, Length: 20 mm

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QuEChERS mixes, clean-up, CHROMABOND®

Supplier: MACHEREY-NAGEL

CHROMABOND® QuEChERS mixes with special diamino silica phase are suitable for determination of pesticides in food samples. These remove polar compounds (organic acids, pigments, sugars) from matrices like fruit or vegetables.

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Capillary columns, HYDRODEX

Supplier: MACHEREY-NAGEL

Cyclodextrin phases for GC enantiomer separation.

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Suite of columns, Cogent TYPE-C™, method development kits

Supplier: MICROSOLV

The Cogent suite of columns is set of 5 columns of the same configuration consisting of one each of the Bidentate C18™, UDC-Cholesterol™, Bidentate C8™, Diamond Hydride™ and Silica C™.