"GC Columns"

HPLC columns, organic acids analysis, NUCLEOGEL® ION 300 OA

Supplier: MACHEREY-NAGEL

Polymeric HPLC phase based on sulfonated spherical PS/DVB resin in ionic form for the separation of organic acids.

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SPE columns, PCB analysis, CHROMABOND® NAN

Supplier: MACHEREY-NAGEL

CHROMABOND® NAN is a special combination phase for SPE analysis of PCBs from sludge.

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HPLC columns, NUCLEOSIL® C8 HD

Supplier: MACHEREY-NAGEL

NUCLEOSIL® C8 HD is an octyl modified silica phase with a high density coverage, using for HPLC.

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Avantor® ACE®, HPLC Columns, Bioanalytical 300 Å Method Development Kits, 5 µm

Supplier: Avantor

Avantor® ACE® Method Development Kits (MDK) are designed to maximise selectivity, offering a powerful and reliable approach to UHPLC/HPLC method development. Based upon an ultra-inert, high efficiency silica, Avantor® ACE® phases incorporate the latest developments in LC stationary phase design, providing chromatographers with more choices for alternative selectivity, without compromising stability or robustness.

Sustainable Options Available

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Hydrophobic interaction chromatography columns, TSK-GEL®

Supplier: TOSOH Bioscience

These are polymethacrylate-based columns with a choice of three ligands (ether, phenyl or butyl) with varied hydrophobicities from low to high. Suitable for LC-MS applications.

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Chiral columns, ReproSil® Chiral-OM-R

Supplier: DR MAISCH

USP L40 column: cellulose tris-3,5-dimethylphenylcarbamate coated to porous silica particles.

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HPLC columns, NUCLEODUR® C18 Gravity

Supplier: MACHEREY-NAGEL

NUCLEODUR® C18 Gravity is an octadecyl modified silica phase with a high density coverage, using for HPLC.

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HPLC columns, NUCLEODUR® C8 Gravity

Supplier: MACHEREY-NAGEL

NUCLEODUR® C8 Gravity is an octyl modified silica phase with a high density coverage, using for HPLC.

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Anion exchange HPLC columns, NUCLEOGEL® Anion I

Supplier: MACHEREY-NAGEL

This strongly basic polymer-based anion exchange column is used for the analysis of inorganic anions. Contrary to silica-based phase the column is also suited for fluoride analysis.

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SPE cartridges, (Na₂SO₄) CHROMAFIX® Dry

Supplier: MACHEREY-NAGEL

CHROMAFIX® Dry is a special phase for drying organic samples.

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SPE columns, CHROMABOND® C18 ec f (fast flow)

Supplier: MACHEREY-NAGEL

CHROMABOND® C18 ec f is an endcapped octadecyl modified silica for a fast flow application in SPE.

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HPLC columns, ZirChrom®

Supplier: HICHROM

Zirconia bonded phases offer unique selectivity relative to conventional silica based columns, combined with extreme chemical and thermal stability. Unlike polymeric phases, zirconia will not shrink or swell as a function of eluent organic content or ionic strength.