13 Results for: "zic-hilic"

Supplier: Merck

ZIC®-pHILIC has the same stationary phase as ZIC®-HILIC, but is instead based on a polymeric particle for enhanced pH stability. The lack of silica practically nullifies background in high sensitivity detectors such as charged aerosol used for determination of organic and inorganic ions.

Supplier: Merck

ZIC®-cHILIC is based on the same technology platform as ZIC®-HILIC, but has a different functional group and an improved manufacturing procedure. The different charge orientation of the zwitterionic functional group leads to a different – and complementary – selectivity for polar hydrophilic compounds. This selectivity is especially beneficial for hydrophilic compounds that are negatively charged, positively charged, zwitterionic or neutral, for example, organic acids, amino acids, metabolites, aminoglycosides and nucleotides.

Supplier: Merck

The selectivity offered by ZIC®-HILIC is suitable for a wide variety of molecules containing hydrophilic or ionisable functional groups. This includes compounds such as carbohydrates, metabolites, acids and bases, organic and inorganic ions, metal complexes, amino acids, peptides, protein digests, plant and cell extracts, plus much more. Such compounds are normally characterised by a small or negative LogP value and have poor retention on reversed-phase columns.

Supplier: Merck

Ascentis® Express HILIC high-speed, high-performance liquid chromatography columns are based on Fused-Core® particle design. The Fused-core particle provides a thin porous shell of high-purity silica surrounding a solid silica core.

Supplier: Merck

BIOshell™ Glycan HPLC columns are specifically engineered to deliver fast, high resolution, reproducible gylcan identification using HILIC chromatography.

Supplier: Merck

Validation Kit SEQUANT® ZIC®-HILIC (5MYM,200A) PEEK 150 X 4.6 MM METAL-FREE HPLC COLUMN 1 * 1 KIT

Supplier: Merck

SeQuant® ZIC®-HILIC 3.5MYm,100a 150 x 2.1 mm PEEK coated HPLC column 1 * 1 items

Supplier: Merck

Validation Kit SEQUANT® ZIC®-HILIC (5MYM,200A) PEEK 150 X 2.1 MM METAL-FREE HPLC COLUMN 1 * 1 KIT

Supplier: Merck

SeQuant ZIC-cHILIC Guard 3MYm, 5 x 1 mm capillary guard column, 3 pieces 1 * 3 items

Supplier: Merck

SeQuant ZIC-cHILIC 3MYm 20 x 2.1 mm Guard Kit PEEK coated guard column 3 pc with coupler 1 pc 1 * 3 items

Supplier: Merck

ZIC®-cHILIC (3MYm,100a) PEEK 100 x 4.6 mm metal-free HPLC column SeQuant® 1 * 1 items

Supplier: Merck

SeQuant ZIC-cHILIC Guard 3MYm, 5 x 0.3 mm capillary guard column, 3 pieces 1 * 3 items

Supplier: Merck

Ascentis® Express OH5 high-speed, high-performance liquid chromatography columns are based on the highly efficient Fused-Core® particle design.