Você pesquisou por: Chromatography Columns

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: Resonac

Columns for amino acids analysis by cation exchange mode.

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.

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: Resonac

Columns for the analysis of organic acids, cyanide ions and cyanogen chloride.

Supplier: Merck

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

Supplier: Merck

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

Supplier: Resonac

Provides nearly twice as large theoretical plate number compared with generally available polymer-based reversed phase columns.

Supplier: Merck

These are ionic liquid GC columns. They offer a great choice for analysis of neutral and polarisable (contain double and/or triple C-C bonds) analytes.

Supplier: Merck

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

Supplier: Merck

Discovery® Cyano columns have low hydrophobicity for rapid elution of hydrophobic analytes with exceptional peak shape for basic and acidic analytes.

Supplier: Merck

These columns with excellent retention and resolution of polar compounds are less hydrophobic than C18 columns.

Supplier: Merck

These bonded SUPELCOWAX® 10 columns are widely used for separation and purity analyses of many polar compounds, including alcohols, aromatics, and other solvents, flavors, fragrances and FAMEs.

Supplier: Merck

Ascentis® Express PFAS HPLC columns, with Fused-Core® technology delivers necessary retention to perform in EPA methods 537.1, 533 and 8327. Fast and high resolution LC-MS separation of PFAS.

Supplier: Merck

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

Supplier: Merck

This intermediate polarity column is mainly designed for analyses of volatile organic compounds (VOCs), offers great retention and resolution of highly volatile compounds.

Supplier: Merck

The Discovery® C8 columns provide the best suitable selectivity for many applications.

Supplier: Merck

BIOshell™ 160 Å Peptide CN columns provide an alternative selectivity to the traditional C18 bonded phases.

Supplier: Merck

Purospher® STAR HPLC columns based on highest purity silica are also available for normal phase separations.

Supplier: Merck

These phases are used to deactivate the basic compounds. Widely used in industries to analyse the difficult in basic compounds.

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

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

Supplier: Merck

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

Supplier: Merck

This column with bonded poly(ethylene glycol) phase allows highly reproducible analyses of fatty acid methyl esters (FAMEs), specifically the omega 3 and omega 6 fatty acids. It is tested to ensure reproducible FAME equivalent chain length (ECL) values and resolution of key components.

Supplier: Resonac

QA-825, DEAE-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

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: Merck

Ascentis® Express PAH is a non endcapped C18 bonded phase with a proprietary manufacturing process designed on proven Fused-Core® technology to provide a fast and efficient separation of PAH compounds.

Supplier: Merck

Dual layer SPE tube that contains Na2SO4 (upper layer) and Florisil (magnesium silicate; lower layer) separated and packed with PTFE frits (glass tubes) or PE frits (PP tubes).

Supplier: Merck

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