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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: "1.0 mm ID x 2 cm Ideal for Microbore HPLC Easily Dry Packed (or Slurry Packed with Adapter) Made of PEEK Polymer and Stainless Steel This Upchurch Scientific® ultralow volume guard column is ideal for narrow-bore chromatography. The
- Column Type: Guard Column
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Supplier: Western Analytical Products
Description: "2.0 mm ID x 2 cm Easy to Pack Available as a Kit with Funnel and Extra Frits The C-130B is our most popular guard column. HPLC users find this column easy to pack and extremely economical. This narrow-bore short column creates only a slight pressure
- Column Type: Guard Column
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Supplier: Western Analytical Products
Description: "1.0 mm ID x 2 cm Ideal for Microbore HPLC Easily Dry Packed (or Slurry Packed with Adapter) Made of PEEK Polymer and Stainless Steel This Upchurch Scientific® ultralow volume guard column is ideal for narrow-bore chromatography. The
- 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
- Column Length: 5 to 25 cm
- Column Type: Analytical Column
- Construction Material: Steel - Stainless
- Internal Diameter: 1 to 4.6 mm
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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 A retentive, high-purity, base deactivated reversed phase packing. Ideal for the analysis of paraquat and diquat or other quaternary amines when used with Ultra Quat Mobile Phase Additive (cat.#
- Column Length: 5 to 15 cm
- Column Type: Analytical Column
- Construction Material: Steel - Stainless
- Internal Diameter: 2.1 to 4.6 mm
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Supplier: Bio-Rad Laboratories, Inc.
Description: . Features Features of Econo-Column chromatography columns include: Simple packing and procedure running Autoclavability and NaOH compatibility Operation at pressures <1 bar (14.7 psi) or in gravity flow applications Accessories
- Column Type: Analytical Column
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Supplier: Bio-Rad Laboratories, Inc.
Description: . Features Features of Econo-Column chromatography columns include: Simple packing and procedure running Autoclavability and NaOH compatibility Operation at pressures <1 bar (14.7 psi) or in gravity flow applications Accessories
- Column Type: Analytical Column
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Supplier: Bio-Rad Laboratories, Inc.
Description: . Features Features of Econo-Column chromatography columns include: Simple packing and procedure running Autoclavability and NaOH compatibility Operation at pressures <1 bar (14.7 psi) or in gravity flow applications Accessories
- Column Type: Analytical Column
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Supplier: Bio-Rad Laboratories, Inc.
Description: . Features Features of Econo-Column chromatography columns include: Simple packing and procedure running Autoclavability and NaOH compatibility Operation at pressures <1 bar (14.7 psi) or in gravity flow applications Accessories
- Column Type: Analytical Column
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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: Cole-Parmer
Description: packing, all supported by superior customer and technical 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.
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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.
- Column Length: 0.8000 cm
- Column Type: Guard Column
- Construction Material: Polymer
- Internal Diameter: 3 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
- Column Length: 25 cm
- Internal Diameter: 4.6 mm
- Packing Material Diameter: 10 µm
- Pore Diameter: 0.0085 µm
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Supplier: Pickering Laboratories, Inc.
Description: the resin packing from drying. Resin may move to the top of the column during transport. This is easily corrected by gently shaking the cartridge and allowing the resin to settle before use.
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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
- Configuration: Cartridge / Column
- Sample Volume: 1 to 150 cc
- Separation Mechanism: Syringe
- Sorbent Mass: 0.0500 to 70 g
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Supplier: Hitachi High-Tech America
Description: basic analytical conditions, columns (packing materials), and reagents that have been in use can also be used without making any changes. Select the analysis method (column, reagent, and analytical conditions) depending on your required analysis (Protein Hydrolysates (PH) or
- Analysis Method: Analytical Analysis
- Detection Method: Other
- Flow Control: Yes
- Injection Method: Auto-sampler Injection
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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
Indicates content that may require registration and/or purchase.
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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.