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…

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…

The choice of columns for analysis of difficult compounds by HPLC YMC-Pack Pro C18 columns start with a tightly controlled, highly purified silica gel, followed by a high-coverage C18 bonding and finish with a unique endcapping procedure utilizing Lewis acid-Lewis base chemistry. 2 µm particle size…

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…

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,…

J'sphere offers a choice from three kinds of ODS made from the same silica gel base, each with different ligand coverage. Differences in ligand coverage considerably affect the hydrophobic retention behavior of solutes, as well as the separation behavior resulting from solute functional groups or…

Pro C18 RS has excellent peak shape for the separation of basic compounds because of high quality end capping. Pro C18 RS has high recognition of stereoselectivity because of high carbon polymeric type bonding. Pro C18 RS can be used over a wide pH range (1-10) to aid in method development. …

Phenyl columns provide unique selectivity when compared to aliphatic straight chain reversed phases such as ODS, C8 and C4. The p electrons of the phenyl group can interact with the aromatic ring of an analyte to increase retention relative to non-aromatic species. Phenyl also has application as an…

Handy connector 2 resists pressure to ca. 42 MPa. Handy connector 2 is suitable for connection to the injection side of a column, to which high pressure is applied. It is also useful for connection of a guard column or a precolumn filter. Be aware that Handy connector 2 cannot be connected to"…

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 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 shorter retention for non-polar compounds.…

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…

All phases in the Pro-family are ideal for the analysis of all types of organic molecules but specifically basic and metal chelating compounds. The ultrapure silica and very low residual silanol activity means that these columns frequently do not require the use of ion-pairing reagents or…

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-Pack ODS-A has a highly endcapped surface structure and appropriate hydrophobicity for separation of a wide range of compounds. It is produced under strict quality control with respect to 50 or more parameters in order to ensure stable quality. This product is highly regarded as the standard…

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. This produces a moderate 10% carbon loading on…

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…

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. This produces a moderate 10% carbon loading on…

J'sphere offers a choice from three kinds of ODS made from the same silica gel base, each with different ligand coverage. Differences in ligand coverage considerably affect the hydrophobic retention behavior of solutes, as well as the separation behavior resulting from solute functional groups or…

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 America column coupler is a single- and double-end connector. Stainless tube 50 mm×1, male nut×2, ferrule×2)

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…

YMC Carotenoid is a silica-based reversed-phase column chemically bonded with a triacontyl (C30) group, and is useful for separating geometric isomers of carotenoids. It is useful as a column with different separation selectivity when it is difficult to separate compounds other than carotenoids…

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-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…

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. Long column…

All phases in the Pro-family are ideal for the analysis of all types of organic molecules but specifically basic and metal chelating compounds. The ultrapure silica and very low residual silanol activity means that these columns frequently do not require the use of ion-pairing reagents or…

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,…

J'sphere offers a choice from three kinds of ODS made from the same silica gel base, each with different ligand coverage. Differences in ligand coverage considerably affect the hydrophobic retention behavior of solutes, as well as the separation behavior resulting from solute functional groups or…

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…

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…