YMC-Pack Diol is a size exclusion chromatography column utilizing a silica gel base. Diol-120, 200, and 300 are suitable for separation or molecular weight determination of proteins with molecular weights of 10,000 to 1,000,000. Diol-60 is the most suitable for separation of peptides of…

The hydrophobicity of YMC-Pack C8 is moderate for a reversed-phase packing material. Retention times of samples on YMC-Pack C8 tend to be shorter than those on ODS stationary phase. The moderate hydrophobicity of YMC-Pack C8 makes it useful for separating samples with relatively high…

SUMICHIRAL OA columns are high-performance chiral columns for enantiomer separation by HPLC. On SUMICHIRAL OA columns direct separation of various enantiomers can be realized effectively. Enantiomeric separation is achieved from the various diastereomeric interactions such as hydrogen bonding,…

The high purity silica found in YMC-Pack Silica columns provides virtually complete sample recovery. The absence of silica impurities reduces non-specific sample adsorption which lowers sample recovery and may cause unusual peak shapes. The totally porous nature of the silica found in YMC-Pack…

The YMC-Pack C4 stationary phase surface hydrophobicity is lower than that of both ODS and C8 Retention times of samples on YMC-Pack C4 therefore tend to be shorter than those on ODS or C8. Separation characteristics of YMC-Pack C4 also differ from those of ODS. YMC-Pack C4 achieves better…

YMC-Pack C4 (Butyl) columns are less hydrophobic than C8 or C18 packings, and generally utilize more aqueous eluents than either of these reversed phase column types. When compared to C8 and C18 columns using the same eluent, C4 columns show significantly Application: For…

SUMICHIRAL OA columns are high-performance chiral columns for enantiomer separation by HPLC. On SUMICHIRAL OA columns direct separation of various enantiomers can be realized effectively. Enantiomeric separation is achieved from the various diastereomeric interactions such as hydrogen bonding,…

BioPro IEX Columns are for the separation of proteins, peptides, and nucleic acids. BioPro IEX Columns are available in QA and SP chemistries and are based on porous (QA and SP columns) and non-porous (QF and SF columns) hydrophilic polymer beads with low nonspecific adsorption. The porous…

Meteoric Core products feature ultra fast separation and outstanding resolution, excellent peak shape on basic and coordination compounds, a wide usable pH range, and a low column bleed.

The high purity silica found in YMC-Pack Silica columns provides virtually complete sample recovery. The absence of silica impurities reduces non-specific sample adsorption which lowers sample recovery and may cause unusual peak shapes. The totally porous nature of the silica found in YMC-Pack…

YMC-Triart C18 is a hybrid silica-based ODS column emphasizing durability, low operating pressure, and excellent performance. YMC-Triart C18 has been developed and is manufactured using state-of-the-art technologies that define materials, granulation, and surface modification. Application: For…

Meteoric Core products feature ultra fast separation and outstanding resolution, excellent peak shape on basic and coordination compounds, a wide usable pH range, and a low column bleed.

ODS-AQ is a unique reversed-phase material with both a hydrophobic high carbon loading and a relatively hydrophilic surface. Because of the hydrophilic surface, ODS-AQ can be "wetted" with polar eluents. ODS-AQ provides chromatographers reproducible retention and excellent peak shape in highly…

In a reversed-phase mode, Cyano columns are the most polar and least retentive of all reversed-phase packings. Extremely hydrophobic compounds, which do not elute on standard C18 and C8 packings with typical reversed-phase eluents, can be chromatographed using Cyano columns. In addition, the unique…

SUMICHIRAL OA columns are high-performance chiral columns for enantiomer separation by HPLC. On SUMICHIRAL OA columns direct separation of various enantiomers can be realized effectively. Enantiomeric separation is achieved from the various diastereomeric interactions such as hydrogen bonding,…

The high purity silica found in YMC-Pack Silica columns provides virtually complete sample recovery. The absence of silica impurities reduces non-specific sample adsorption which lowers sample recovery and may cause unusual peak shapes. The totally porous nature of the silica found in YMC-Pack…

C8 is the most commonly used column type following C18. YMC Octyl columns are prepared from exhaustive bonding of a monomeric octylsilane to totally spherical and porous silica gels. The functionalized silica is then treated with a endcapping process. Application: For Anti-Human Immunodeficiency…

YMC-Pack Diol is a size exclusion chromatography column utilizing a silica gel base. Diol-120, 200, and 300 are suitable for separation or molecular weight determination of proteins with molecular weights of 10,000 to 1,000,000. Diol-60 is the most suitable for separation of peptides of…

ODS-A in 120Å pore size is the first choice of many chromatographers for high performance reversed phase separations. It has selectivity for the separation of a wide range of organic compounds found in pharmaceutical, chemical and biotechnology industries. ODS-A is a high coverage, fully endcapped…

SUMICHIRAL OA columns are high-performance chiral columns for enantiomer separation by HPLC. On SUMICHIRAL OA columns direct separation of various enantiomers can be realized effectively. Enantiomeric separation is achieved from the various diastereomeric interactions such as hydrogen bonding,…

The high purity silica found in YMC-Pack Silica columns provides virtually complete sample recovery. The absence of silica impurities reduces non-specific sample adsorption which lowers sample recovery and may cause unusual peak shapes. The totally porous nature of the silica found in YMC-Pack…

YMC-Pack Diol is a size exclusion chromatography column utilizing a silica gel base. Diol-120, 200, and 300 are suitable for separation or molecular weight determination of proteins with molecular weights of 10,000 to 1,000,000. Diol-60 is the most suitable for separation of peptides of…

YMC-Pack C4 (Butyl) columns are less hydrophobic than C8 or C18 packings, and generally utilize more aqueous eluents than either of these reversed phase column types. When compared to C8 and C18 columns using the same eluent, C4 columns show significantly Application: For…

ODS-A is a high coverage, fully endcapped C18 phase which exhibits exceptional batch-to-batch reproducibility. ODS-A columns are noted for their high efficiency, selectivity and long lifetimes. 200Å ODS-A offers a unique mix of moderately large pores and high surface area for the analysis of a wide…

YMC-Pack NH2 is a normal-phase separation column utilizing the polarity of primary amino groups. It is also applicable to separations utilizing weak anion exchange. YMC-Pack NH2 is often used for separation of sugars. Application: For Nucleotides Silica gel chemically bonded with aminopropyl…

ODS-A is a high coverage, fully endcapped C18 phase which exhibits exceptional batch-to-batch reproducibility. ODS-A columns are noted for their high efficiency, selectivity and long lifetimes. Application: For Analgesics, Carotene Highly versatile ODS phase Selectivity for polar to moderately…

YMC-Pack TMS columns are bonded with trimethylmonochlorosilane to create a phase with intermediate polarity for analysis of extremely hydrophobic compounds using conventional reversed-phase solvents and highly polar compounds using highly aqueous solvents. The unique chemistry of TMS is also…

The high purity silica found in YMC-Pack Silica columns provides virtually complete sample recovery. The absence of silica impurities reduces non-specific sample adsorption which lowers sample recovery and may cause unusual peak shapes. The totally porous nature of the silica found in YMC-Pack…

The high purity silica found in YMC-Pack Silica columns provides virtually complete sample recovery. The absence of silica impurities reduces non-specific sample adsorption which lowers sample recovery and may cause unusual peak shapes. The totally porous nature of the silica found in YMC-Pack…

YMC-Pack TMS columns are bonded with trimethylmonochlorosilane to create a phase with intermediate polarity for analysis of extremely hydrophobic compounds using conventional reversed-phase solvents and highly polar compounds using highly aqueous solvents. The unique chemistry of TMS is also…

YMC-Pack CN can be used in both normal-phase and reversed-phase modes, since it has cyanopropyl group of medium polarity chemically bonded to the stationary phase. It can be used in normal phase mode with low-polarity mobile phase such as hexane. It can also be used in reversed-phase mode with…

YMC-Triart Diol-HILIC is a HILIC (hydrophilic interaction chromatography) column based on an organic/inorganic hybrid particle synthesized with dihydroxypropyl groups. Triart Diol-HILIC is ideal for a separation of polar and hydrophilic compounds that are not retained by reversed-phase (C18, C8,…