Ihre Suche nach: Chromatography Columns

Supplier: Merck

LiChrosorb® is one of the most successful HPLC packing materials. It is a totally porous, irregular particle silica gel produced with pore sizes of 60 and 100 Å. LiChrosorb® HPLC columns are available either as a cartridge, requiring re-usable endfittings, or as a complete end-fitted column.

Supplier: Merck

Superspher® improves the separation efficiency of HPLC analysis. This high performance spherical silica carrier, with a mean particle size of 4 μm, yields the best pressure/separation performance ratio in view of today's generation of HPLC systems and according to theoretical calculation and practical experience.

Supplier: Resonac

RSpak NN columns are ideal for analysis of complex samples containing neutral and ionic substances by multimode (reversed-phase and cation exchange) analysis.

Supplier: Merck

Guard cartridge holder, stand-alone, for capillary connection of guard columns LiChroCart® 4-4 to column Hibar® RT

Supplier: Resonac

Columns for amino acids analysis by cation exchange mode.

Supplier: Merck

Stainless steel Hibar® columns are complete with endfittings. These columns are available with Chiradex® sorbents. Ideal for separation of enantiomers of different class of substances.

Supplier: Merck

The LC-NH2-NP is an amino phase dedicated to normal phase chromatography suitable for separation of wate insoluble analytes like fat soluble vitamins.

Supplier: Merck

Stainless steel Hibar® columns are complete with endfittings. These columns are available with various types of LiChrospher® sorbents.

Supplier: Merck

Ascentis® Silica HPLC columns for the classic use in normal phase HPLC.

Supplier: Merck

The Discovery® HS C18 columns provide the best suitable selectivity for many applications.

Supplier: Merck

These non-polar methyl silicone bonded poly(dimethyl siloxane) columns are used to separate the sample components according to boiling point.

Supplier: TOSOH Bioscience

TSKgel® UP-SW Aggregate, the latest addition to the UP-SW series of silica-based size exclusion chromatography (SEC) columns, are specifically designed to facilitate the analysis of mAb aggregates, high molecular weight (MW) proteins and nulceic acids.

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with various types of Purospher® sorbents.

Supplier: Merck

These SUPELCOSIL LC-DB phases are specially deactivated for basic compounds. These columns provide less retention, better peak shape, and higher efficiency for organic bases than can be obtained on conventional reversed-phase columns.

Supplier: Merck

Stainless steel LiChroCART® cartridges are available with LiChrospher® sorbents. Ideal for separation of compounds under basic eluents.

Supplier: Thermo Fisher Scientific

The proprietary hydrophilic bonded layer in these MAbPac SEC-1 Columns results in minimal non-desired interactions between the proteins and the stationary phase. The stationary phase is designed to handle different eluent conditions containing both high and low ionic strength mobile phases, as well as mass spectrometry friendly volatile eluents.

Supplier: Resonac

SP-825, CM-825: Suitable for the analysis of relatively high molecular weight compounds, such as proteins, peptides, DNA, and RNA. Usable across wide pH range between 2 and 12.

Supplier: Merck

Fast nano-LC for proteins and peptides. Chromolith® CapRod® capillaries combine the speed of monolithic silica technology with the sensitivity of nano-LC, thus enabling high speed high sensitivity LC-MS analytics.

Supplier: Merck

Monolithic silica technology: A new age in chromatography. Chromolith® columns are based on silica so existing methods can be easily transferred with only minimal investment in new method development work. 'Sol-Gel' technology allows highly porous monolithic rods of silica to be formed. These feature a bimodal pore structure provides a unique combination of macropores and mesopores.

Supplier: Merck

Chromolith® Prep monolithic stationary phases are new ultrapure silica phases which gain their special properties from a bimodal pore structure. This structure is a property of the new 'Sol-Gel' technology and consists of macropores and mesopores. The mesopores with an average diameter of 12 nm, form the fine porous structure of the column interior and create a very large surface area on which adsorption of the target compounds occurs.

Supplier: Merck

ChiraDex® is a versatile HPLC column characterised by broad enantioselectivity and can be used for the separation of enantiomers of numerous different classes of substances. ChiraDex® is based on beta-cyclodextrin covalently linked to spherical particles of silica, and is ideal for chiral separation of hydrocarbons, steroids, phenol esters and derivatives, aromatic amines, heterocycles with five- to seven-membered ring. Simply composed RP-eluents can be used in most separations.

Supplier: GILSON LCMS

Gilson’s reusable, silica-free centrifugal partition chromatography (CPC) columns offer high injection capacities of milligram to multi-kilograms resulting in 95% recoveries with 99% purity or better.

Supplier: Resonac

NI-424, I-524A
- Columns for anion analysis with non suppressor method
- NI-424 supports simultaneous analysis of fluoride and phosphate ions

Supplier: TOSOH Bioscience

TSK-GEL® sugar columns are polymer based stainless steel columns for analysis of monosacchrides, disaccharides and sugar alcohols by isocratic analysis (TSKgel sugar analysis AXI) or by gradient analysis (TSKgel sugar analysis AXG).

Supplier: Thermo Fisher Scientific

For fast, accurate titer analysis of monoclonal antibodies (MAbs) in harvest cell cultures. This column provides high throughput and accurate analyses through a combination of low backpressure and high efficiency. Its unique format makes automation of loading, binding, elution and collection using biocompatible systems quick and easy. A non-porous, polymeric resin with a hydrophobic divinylbenzene core and a hydrophilic surface optimised for affinity separation makes this column rugged and reproducible.

Supplier: Avantor

Column type: UHPLC column, Empty columns, threaded, for UHPLC hardware, with length 250 mm, Empty columns: Yes

Supplier: Avantor

Application specific column for blood alcohols testing.

Supplier: Avantor

Application specific column for basic compouns (e.g. amines).

Supplier: Avantor

These stainless steel columns with proprietary bonding technology provide high robustness with excellent column lifetimes.

Supplier: Avantor

Avantor® ACE® C8-300 columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.