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Supplier: Bio-Rad Laboratories, Inc.
Description: column diameter and length. All packages contain one stopcock per column ordered. Jacketed Econo-Column columns are glass Econo-Columns with an integral water jacket for cooling or heating. Jacketed columns are used in applications requiring temperature
- Column Type: Analytical Column
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Supplier: Bio-Rad Laboratories, Inc.
Description: column diameter and length. All packages contain one stopcock per column ordered. Jacketed Econo-Column columns are glass Econo-Columns with an integral water jacket for cooling or heating. Jacketed columns are used in applications requiring temperature
- Column Type: Analytical Column
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Supplier: Bio-Rad Laboratories, Inc.
Description: diameter and length. All packages contain one stopcock per column ordered. Jacketed Econo-Column columns are glass Econo-Columns with an integral water jacket for cooling or heating. Jacketed columns are used in applications requiring temperature control. Features
- Column Type: Analytical Column
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Supplier: Western Analytical Products
Description: "For complete convenience, try the Upchurch Scientific guard column kit with packing material. This kit contains 10 replacement frits, a packing funnel and 3 g of C18 reversed phase."
- Column Type: Guard Column
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Supplier: Western Analytical Products
Description: plate loss when used with a 3 mm ID or larger column. The 2 µm frits are easy to change, prolonging the life of the guard column. With only 62 µL packing volume per guard column, a 3 g bottle of packing material will pack about 30 guard columns. For
- Column Type: Guard Column
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Supplier: Restek
Description: particle size: 3μm or 5μm, spherical pore size: 100Å pH range: 2.5 to 8 temperature limit: 80°C Restek chemists developed the Ultra Carbamate column specifically for carbamates analysis. The unique packing separates 10 target carbamates in just over 10 minutes. The column is
- Packing Material Diameter: 3 µm
- Pore Diameter: 0.01 µm
- Column Length: 5 to 25 cm
- Internal Diameter: 1 to 4.6 mm
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Supplier: Western Analytical Products
Description: your column, resulting in optimum column protection. The total packing volume of 16.2 µL ensures maximum column efficiency and analytical column protection. The column can be easily dry packed using the specially designed funnel (C-128-20). A 3 g bottle of
- Column Type: Guard Column
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Supplier: Restek
Description: particle size: 3μm or 5μm, spherical pore size: 100Å endcap: no pH range: 2.5 to 8 temperature limit: 80°C High surface area, Type B silica packing.
- Packing Material Diameter: 3 µm
- Pore Diameter: 0.01 µm
- Column Length: 3 to 25 cm
- Internal Diameter: 1 to 4.6 mm
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Supplier: Restek
Description: particle size: 5μm, spherical pore size: 60Å endcap: no pH range: 2.5 to 8 temperature limit: 80°C Highly retentive phase for normal phase separations. Very high surface area, Type B silica packing. Similar Phase(s): Maxsil Si
- Packing Material Diameter: 5 µm
- Pore Diameter: 0.006 µm
- Column Length: 3 to 25 cm
- Internal Diameter: 1 to 4.6 mm
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Supplier: Restek
Description: particle size: 5μm, spherical pore size: 300Å pH range: 2.5 to 8 temperature limit: 80°C Highly base-deactivated wide pore packing that exhibits excellent peak shape for a wide range of compounds in normal phase separations.
- Packing Material Diameter: 5 µm
- Pore Diameter: 0.03 µm
- Column Length: 3 to 25 cm
- Internal Diameter: 1 to 4.6 mm
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Supplier: IDEX Health & Science
Description: Our biocompatible Guard Column Cartridge Kit is specifically designed for use with our Guard Column Holders. It contains Reversed Phase C18 Silica packing material. This column comes with a C-270 holder and comes in a 6 Pack.
- Column Length: 1 cm
- Column Type: Guard Column
- Construction Material: Polymer
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Supplier: MAC-MOD Analytical, Inc.
Description: Partisil is a high-purity irregular silica gel available in both 5µm and 10µm particle sizes with a pore size of 80Å. The choice of column packing includes Silica, C-18 polymeric phases (ODS-3,ODS-2) and C-8. Also available are SAX, SCX, and PAC. These columns provide
- Packing Material Diameter: 10 µm
- Pore Diameter: 0.0085 µm
- Column Length: 25 cm
- Internal Diameter: 4.6 mm
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Supplier: MAC-MOD Analytical, Inc.
Description: Partisil is a high-purity irregular silica gel available in both 5µm and 10µm particle sizes with a pore size of 80Å. The choice of column packing includes Silica, C-18 polymeric phases (ODS-3,ODS-2) and C-8. Also available are SAX, SCX, and PAC. These columns provide
- Packing Material Diameter: 10 µm
- Pore Diameter: 0.0085 µm
- Column Length: 25 cm
- Internal Diameter: 4.6 mm
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Supplier: Western Analytical Products
Description: or both. Each PolyHYDROXYETHYL A SEC column may be used in two different fractionation ranges, merely by changing the mobile phase. With conventional salt buffers, the fraction range is determined by the pore diameter of the packing. Nonspecific interaction with polypeptides are
- Pore Diameter: 0.01 µm
- Column Length: 10 cm
- Internal Diameter: 2.1 mm
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Supplier: MAC-MOD Analytical, Inc.
Description: Partisil is a high-purity irregular silica gel available in both 5µm and 10µm particle sizes with a pore size of 80Å. The choice of column packing includes Silica, C-18 polymeric phases (ODS-3,ODS-2) and C-8. Also available are SAX, SCX, and PAC. These columns provide
- Packing Material Diameter: 5 µm
- Pore Diameter: 0.0085 µm
- Column Length: 25 cm
- Internal Diameter: 4.6 mm
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Supplier: Cole-Parmer
Description: service. With one of the broadest selections of premier HPLC phases and innovative hardware designs available, coupled with experience and technical support, we are a reliable world-wide source of HPLC columns. High Quality Media and Columns We have been
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Supplier: Cole-Parmer
Description: service. With one of the broadest selections of premier HPLC phases and innovative hardware designs available, coupled with experience and technical support, we are a reliable world-wide source of HPLC columns. High Quality Media and Columns We have been
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Supplier: MAC-MOD Analytical, Inc.
Description: Partisil is a high-purity irregular silica gel available in both 5µm and 10µm particle sizes with a pore size of 80Å. The choice of column packing includes Silica, C-18 polymeric phases (ODS-3,ODS-2) and C-8. Also available are SAX, SCX, and PAC. These columns provide
- Packing Material Diameter: 10 µm
- Pore Diameter: 0.0085 µm
- Column Length: 25 cm
- Internal Diameter: 4.6 mm
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Supplier: Cole-Parmer
Description: service. With one of the broadest selections of premier HPLC phases and innovative hardware designs available, coupled with experience and technical support, we are a reliable world-wide source of HPLC columns. High Quality Media and Columns We have been
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Supplier: Cole-Parmer
Description: service. With one of the broadest selections of premier HPLC phases and innovative hardware designs available, coupled with experience and technical support, we are a reliable world-wide source of HPLC columns. High Quality Media and Columns We have been
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Supplier: Hamilton Company
Description: typically seen on other commercially available protein HPLC columns. The non-porous nature of the packing material improves mass-transfer, shortening run times and improving resolution. Both fast separations and good sample capacity are achievable with PRP-X500 columns.
- Packing Material Diameter: 7 µm
- Column Length: 15 cm
- Internal Diameter: 4.6 mm
- Operating Pressure: 0 to 5,000 psi
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Supplier: Hamilton Company
Description: typically seen on other commercially available protein HPLC columns. The non-porous nature of the packing material improves mass-transfer, shortening run times and improving resolution. Both fast separations and good sample capacity are achievable with PRP-X500 columns.
- Packing Material Diameter: 20 µm
- Column Length: 0.8 cm
- Internal Diameter: 3 mm
- Operating Pressure: 0 to 5,000 psi
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Supplier: Hamilton Company
Description: typically seen on other commercially available protein HPLC columns. The non-porous nature of the packing material improves mass-transfer, shortening run times and improving resolution. Both fast separations and good sample capacity are achievable with PRP-X500 columns.
- Packing Material Diameter: 20 µm
- Column Length: 0.8 cm
- Internal Diameter: 3 mm
- Operating Pressure: 0 to 5,000 psi
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Supplier: IDEX Health & Science
Description: Iso-Prep Guard Holder is part of a system designed to protect valuable prep columns. Iso-Prep Guard Holder helps in protecting prep columns with no degradation of peak shape or plate count. The high-performance guard protects columns in two ways. First, it acts as a filter,
- Column Length: 1 cm
- Internal Diameter: 21.2 mm
- Operating Pressure: 8,000 psi
- Column Type: Guard Column
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Supplier: IDEX Health & Science
Description: Our Quick-Seal Guard Cartridge system allows for rapid replacement of guard cartridges for the end user. Our guard cartridges are designed for ease of assembly and packing and are well suited to high volume production. It attaches directly to the inlet of the Quick-Seal column without
- Column Length: 2 cm
- Internal Diameter: 3 mm
- Column Type: Guard Column
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Supplier: Hamilton Company
Description: Hamilton’s PRP-3 is a polymeric reversed-phase HPLC column designed for the purification and isolation of proteins and peptides with very good recovery (> 90%). It is based off of the PRP-1 but utilizes a 300 Å pore size rather than the PRP-1’s 100 Å pore size. The highly inert
- Packing Material Diameter: 10 µm
- Pore Diameter: 0.03 µm
- Column Length: 0.8 cm
- Internal Diameter: 3 mm
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Supplier: Pickering Laboratories, Inc.
Description: columns. Product Description The cartridges are constructed of high-density polypropylene and hold a standard bed volume of 2 ml of resin. There is a 10 ml reservoir above the resin for the trouble-free addition of sample and extraction solution. A 20_m frit supports the resin packing
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Supplier: GL Sciences, Inc.
Description: GL Sciences' InertSep SPE products contain sorbents are created using the same advanced silicas and bonding technologies as those used to create Inertsil HPLC packings. Therefore, InertSep SPE cartridges and 96-well plates show exceptional purity, excellent reproducibility, high
- Sorbent Mass: 0.05 to 70 g
- Sample Volume: 1 to 150 cc
- Configuration: Cartridge / Column
- Separation Mechanism: Syringe
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Supplier: Hitachi High-Tech America
Description: ensures compatibility with methods run on previous models (L-8800/L-8900). The reliability and stability cultivated over many years have been maintained in this new system. The analysis methods are inherited from previous models, and the basic analytical conditions, columns (packing
- Operating Temperature: 5 to 95 F
- Analysis Method: Analytical Analysis
- Injection Method: Auto-sampler Injection
- Instrument Type: Fixtured or Permanent
Find Suppliers by Category Top
Conduct Research Top
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Advantages of Silica Gels for HPLC Packing Applications
For high-performance liquid chromatography (HPLC), in particular, accuracy is king. Column packing, separation and purification influence accuracy, making the quality of the silica gel used an incredibly important factor when processing difficult separations.
More Information Top
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Chiral Separations
The obtained particles are dried under vacuum over silica gel and stored dry until HPLC column packing or other use (see Notes 8–11 and 12).
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Synthesis of the Coumarin-Containing Porous Silica as Column Packing Material
Our goal has been to develop improved HPLC column packing materials for analytical separations.
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Extreme Chromatography Faster, Hotter, Smaller
Majors, R.E. HPLC column packing design.
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Food Analysis
28.2.3.2 HPLC Column Packing Materials 503 28.2.3.2.1 General Requirements 503 28.2.3.2.2 Silica-Based Column Packings 504 28.2.3.2.3 Porous Polymeric Column Packings 504 .
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Liquid Chromatography In Clinical Analysis
Table 1 Typical Properties of HPLC Column Packings .
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Column packings for high performance liquid chromatography: Present state and future development
A short overview of HPLC column packings is presented.
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Silica gel and carbon column packings for use in high-performance liquid chromatography
The basic properties of the most important groups of HPLC column packings are briefly compared.
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HPLC of basic drugs using non‐aqueous ionic eluents: evaluation of a 3 μm strong cation‐exchange material
Abstract HPLC columns packed with 3 μm particle size HPLC Technology Techsphere SCX (propylsulfonic acid‐modified) silica offer considerable advantages over 5 μm SCX packings in the analysis of basic drugs using 100% methanol eluents containing an ionic modifier such as ammonium perchlorate.
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Separation of natural product using columns packed with Fused‐Core particles
Abstract Three HPLC columns packed with 3 μm, sub‐2 μm, and 2.7 μm Fused‐Core (superficially porous) particles were compared in separation performance using two natural product mixtures containing 15 structurally related components.
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Protein Nanotechnology
Using the HPLC column packed with control (nonimprinted) polymer particles as reference, determine the selectivity for the template analyte and crossreactivity of the imprinted polymer.
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