Chromatography Columns

Supplier: Merck

Ascentis® RP-Amide HPLC columns are optimised to the three terms of the resolution equation: efficiency, retention, and selectivity.

Supplier: Restek

Rxi®-5Sil MS stationary phase incorporates phenyl groups in the polymer backbone. This improves thermal stability, reduces bleed, and makes the phase less prone to oxidation. These columns are ideal for GC-MS applications requiring high sensitivity, including use in ion trap systems.

Supplier: Agilent

The Hypersil BDS is both base deactivated and encapped to improve peak shapes of basic solutes by minimising interaction with unreacted silanols. Hypersil ODS adds a monolayer of octadecyl silane (C18) to the hypersil silica support.

Supplier: Restek

Pinnacle II PAH columns are developed specifically for challenging analyses of polycyclic aromatic hydrocarbons (PAHs).

Supplier: Restek

Ultra amino columns are made of high-purity, spherical shaped type-B silica that minimises activity and creates high-density bonding. These columns are designed for selective and reliable HPLC applications. Aminopropylsilane provides reproducible retention and efficiency for normal-phase or HILIC analysis of simple sugars.

Supplier: Restek

Trident LC column protection system is available in three levels of protection such as filter only, cartridge only, or filter and cartridge.

Supplier: NEUBERT VOLUME GLASSWAERE

These chromatography columns feature a top sleeve with PTFE tap and are made from borosilicate glass 3.3.

Supplier: Merck

NUCLEOSIL® C18 columns with octadecyl modified silica phase for HPLC.

Supplier: Agilent

These columns are recommended for semivolatiles, halogenated compounds, pesticides, herbicides, drugs of abuse, amines, unknown sample screening.

Supplier: Merck

SUPELCOGEL is a resin-based ion exclusion HPLC column which contains sulfonated divinylbenzene resins in six cationic forms. it is used for the unique selectivity for analyses of saccharides or organic acids. The SUPELCOGEL Ca columns are used to separate monosaccharides and sugar alcohols and also for separation of sugars in high fructose corn syrup.

Supplier: Merck

Specially prepared and tested columns to seperate geometrical position (cis/trans) isomers of fatty acid methyl esters. Seperation of FAMEs should be take place in hydrogenated vegetable oil samples.

Supplier: UPCHURCH SCIENTIFIC

This narrow-bore short column (2,0×20 mm) creates only a slight pressure increase with virtually no detectable theoretical plate loss when used with a 3 mm int.Ø or larger column.

Supplier: Agilent

DX-Series of GC columns, the polyethylene glycol (PEG) DX-1 and DX-4 columns, deliver excellent performance over a wide temperature range.

Supplier: Agilent

Eliminates particle leakage to improve data quality with light scattering detection. Typical applications: polyethylenes, polyolefins. Compatible with organic solvents.

Supplier: Agilent

These are excellent general purpose columns.