19 Top C18 Columns for 2019

 

Capillary - EASY-Spray PepMap C18 Columns Thermo Scientific #ad

Capillary – EASY-Spray PepMap C18 Columns, Thermo Scientific

Capillary – EASY-Spray PepMap C18 Columns, Thermo Scientific #ad - Packed with either c18 for peptide separations or with selected wide pore phases and monoliths for the separation of intact proteins,e. Trouble-shooting connection issues can be difficult and time consuming, even for experts. Nanoflow lc-ms utilizes very narrow fused silica columns and as a result, even the slightest inconsistency in column connection can result in leaks and dead volumes are a frequent source of poor data, causing unstable spray and a significant loss in performance. G. Thermo scientific easy-spray columns address the aforementioned issue by incorporating high-performance nanobore columns and integrating them within a radical new design. Top-down proteomics or the structural identification of biotherapeutics, the “plug and spray” approach delivers state of the art performance in a simple to use format, making research routine.

 

Viva HPLC Column with Trident - Viva C18 Columns Restek #ad

Viva HPLC Column, with Trident – Viva C18 Columns, Restek

Viva HPLC Column, with Trident – Viva C18 Columns, Restek #ad - The general-purpose restek c18 is a conventional monomeric octadecylsilane column suitable for analyses of a wide range of compounds from acidic through slightly basic. Particle size 3 µm or 5 µm, spherical pore size 300 Ã. High proportion of pore/surface area available to large molecules. Carbon load 9% end-cap yes ph range 2. 5 to 8 temperature limit 80°c usp phase code l1 phase category c18, octadecylsilane ligand type monomeric c18 excellent for separating peptides or proteins, these silica columns feature rugged, spherical particles with a pore size of 300 Ã.

 

Viva HPLC Column with Trident - Viva C18 Columns Restek #ad

Viva HPLC Column, with Trident – Viva C18 Columns, Restek

Viva HPLC Column, with Trident – Viva C18 Columns, Restek #ad - Particle size 3 µm or 5 µm, spherical pore size 300 Ã. High proportion of pore/surface area available to large molecules. 5 to 8 temperature limit 80°c usp phase code l1 phase category c18, octadecylsilane ligand type monomeric c18 excellent for separating peptides or proteins, these silica columns feature rugged, spherical particles with a pore size of 300 Ã. The general-purpose restek c18 is a conventional monomeric octadecylsilane column suitable for analyses of a wide range of compounds from acidic through slightly basic. Carbon load 9% end-cap yes ph range 2.

 

Pinnacle HPLC Column with Trident - Pinnacle DB Aqueous C18 Columns Restek #ad

Pinnacle HPLC Column, with Trident – Pinnacle DB Aqueous C18 Columns, Restek

Pinnacle HPLC Column, with Trident – Pinnacle DB Aqueous C18 Columns, Restek #ad - And when used with a gradient, these columns eliminate the all-too-common issue of multiple compounds eluting near the column void time. The restek aqueous c18 is a rugged, reversed-phase column with a well-balanced retention profile. 9 µm, 3 µm, or 5 µm, spherical pore size 140 Ã. Particle size 1. 5 to 8 temperature limit 80°c usp phase code l1 phase category modified c18 ligand type proprietary polar modified and functionally bonded c18 they can effectively retain more types of solutes than a conventional c18 and is ideal for multicomponent lc-ms analyses. Carbon load 6% ph range 2. The general-purpose aqueous c18 boasts high reproducibility and compatibility with many mobile phase conditions—even 100% aqueous.

 

Pinnacle HPLC Column - Pinnacle DB Aqueous C18 Columns Restek #ad

Pinnacle HPLC Column – Pinnacle DB Aqueous C18 Columns, Restek

Pinnacle HPLC Column – Pinnacle DB Aqueous C18 Columns, Restek #ad - The general-purpose aqueous c18 boasts high reproducibility and compatibility with many mobile phase conditions—even 100% aqueous. 9 µm, 3 µm, or 5 µm, spherical pore size 140 Ã. 5 to 8 temperature limit 80°c usp phase code l1 phase category modified c18 ligand type proprietary polar modified and functionally bonded c18 they can effectively retain more types of solutes than a conventional c18 and is ideal for multicomponent lc-ms analyses. And when used with a gradient, these columns eliminate the all-too-common issue of multiple compounds eluting near the column void time. Carbon load 6% ph range 2. Particle size 1. The restek aqueous c18 is a rugged, reversed-phase column with a well-balanced retention profile.

 

Pinnacle HPLC Column - Pinnacle DB Aqueous C18 Columns Restek #ad

Pinnacle HPLC Column – Pinnacle DB Aqueous C18 Columns, Restek

Pinnacle HPLC Column – Pinnacle DB Aqueous C18 Columns, Restek #ad - The general-purpose aqueous c18 boasts high reproducibility and compatibility with many mobile phase conditions—even 100% aqueous. The restek aqueous c18 is a rugged, reversed-phase column with a well-balanced retention profile. 5 to 8 temperature limit 80°c usp phase code l1 phase category modified c18 ligand type proprietary polar modified and functionally bonded c18 they can effectively retain more types of solutes than a conventional c18 and is ideal for multicomponent lc-ms analyses. Particle size 1. And when used with a gradient, these columns eliminate the all-too-common issue of multiple compounds eluting near the column void time. Carbon load 6% ph range 2. 9 µm, 3 µm, or 5 µm, spherical pore size 140 Ã.

 

Viva HPLC Column with Trident - Viva C18 Columns Restek #ad

Viva HPLC Column, with Trident – Viva C18 Columns, Restek

Viva HPLC Column, with Trident – Viva C18 Columns, Restek #ad - Carbon load 9% end-cap yes ph range 2. The general-purpose restek c18 is a conventional monomeric octadecylsilane column suitable for analyses of a wide range of compounds from acidic through slightly basic. High proportion of pore/surface area available to large molecules. 5 to 8 temperature limit 80°c usp phase code l1 phase category c18, octadecylsilane ligand type monomeric c18 excellent for separating peptides or proteins, these silica columns feature rugged, spherical particles with a pore size of 300 Ã. Particle size 3 µm or 5 µm, spherical pore size 300 Ã.

 

Viva HPLC Column with Trident - Viva C18 Columns Restek #ad

Viva HPLC Column, with Trident – Viva C18 Columns, Restek

Viva HPLC Column, with Trident – Viva C18 Columns, Restek #ad - Particle size 3 µm or 5 µm, spherical pore size 300 Ã. Carbon load 9% end-cap yes ph range 2. High proportion of pore/surface area available to large molecules. The general-purpose restek c18 is a conventional monomeric octadecylsilane column suitable for analyses of a wide range of compounds from acidic through slightly basic. 5 to 8 temperature limit 80°c usp phase code l1 phase category c18, octadecylsilane ligand type monomeric c18 excellent for separating peptides or proteins, these silica columns feature rugged, spherical particles with a pore size of 300 Ã.

 

HPLC Column with Trident - Ultra Aqueous C18 Columns Restek #ad

HPLC Column, with Trident – Ultra Aqueous C18 Columns, Restek

HPLC Column, with Trident – Ultra Aqueous C18 Columns, Restek #ad - The restek aqueous c18 is a rugged, reversed-phase column with a well-balanced retention profile. And when used with a gradient, it eliminates the all-too-common issue of multiple compounds eluting near the column void time. The general-purpose aqueous c18 boasts high reproducibility and compatibility with many mobile phase conditions—even 100% aqueous. 5 to 8 temperature limit 80°c usp phase code l1 phase category modified c18 ligand type proprietary polar modified and functionally bonded c18 these columns can effectively retain more types of solutes than a conventional c18 and is ideal for multicomponent lc-ms analyses. Particle size 3 µm or 5 µm, spherical pore size 100 Ã. Carbon load 15% end-cap no ph range 2.

 

Viva HPLC Column with Trident - Viva C18 Columns Restek #ad

Viva HPLC Column, with Trident – Viva C18 Columns, Restek

Viva HPLC Column, with Trident – Viva C18 Columns, Restek #ad - High proportion of pore/surface area available to large molecules. Particle size 3 µm or 5 µm, spherical pore size 300 Ã. The general-purpose restek c18 is a conventional monomeric octadecylsilane column suitable for analyses of a wide range of compounds from acidic through slightly basic. Carbon load 9% end-cap yes ph range 2. 5 to 8 temperature limit 80°c usp phase code l1 phase category c18, octadecylsilane ligand type monomeric c18 excellent for separating peptides or proteins, these silica columns feature rugged, spherical particles with a pore size of 300 Ã.

 

Pinnacle HPLC Column - Pinnacle DB Aqueous C18 Columns Restek #ad

Pinnacle HPLC Column – Pinnacle DB Aqueous C18 Columns, Restek

Pinnacle HPLC Column – Pinnacle DB Aqueous C18 Columns, Restek #ad - The general-purpose aqueous c18 boasts high reproducibility and compatibility with many mobile phase conditions—even 100% aqueous. 9 µm, 3 µm, or 5 µm, spherical pore size 140 Ã. Particle size 1. Carbon load 6% ph range 2. The restek aqueous c18 is a rugged, reversed-phase column with a well-balanced retention profile. And when used with a gradient, these columns eliminate the all-too-common issue of multiple compounds eluting near the column void time. 5 to 8 temperature limit 80°c usp phase code l1 phase category modified c18 ligand type proprietary polar modified and functionally bonded c18 they can effectively retain more types of solutes than a conventional c18 and is ideal for multicomponent lc-ms analyses.

 

HPLC Column with Trident - Ultra Aqueous C18 Columns Restek #ad

HPLC Column, with Trident – Ultra Aqueous C18 Columns, Restek

HPLC Column, with Trident – Ultra Aqueous C18 Columns, Restek #ad - 5 to 8 temperature limit 80°c usp phase code l1 phase category modified c18 ligand type proprietary polar modified and functionally bonded c18 these columns can effectively retain more types of solutes than a conventional c18 and is ideal for multicomponent lc-ms analyses. The restek aqueous c18 is a rugged, reversed-phase column with a well-balanced retention profile. And when used with a gradient, it eliminates the all-too-common issue of multiple compounds eluting near the column void time. Particle size 3 µm or 5 µm, spherical pore size 100 Ã. Carbon load 15% end-cap no ph range 2. The general-purpose aqueous c18 boasts high reproducibility and compatibility with many mobile phase conditions—even 100% aqueous.

 

Capillary - EASY-Spray PepMap C18 Columns Thermo Scientific #ad

Capillary – EASY-Spray PepMap C18 Columns, Thermo Scientific

Capillary – EASY-Spray PepMap C18 Columns, Thermo Scientific #ad - Top-down proteomics or the structural identification of biotherapeutics, the “plug and spray” approach delivers state of the art performance in a simple to use format, making research routine. G. Trouble-shooting connection issues can be difficult and time consuming, even for experts. Thermo scientific easy-spray columns address the aforementioned issue by incorporating high-performance nanobore columns and integrating them within a radical new design. Packed with either c18 for peptide separations or with selected wide pore phases and monoliths for the separation of intact proteins,e. Nanoflow lc-ms utilizes very narrow fused silica columns and as a result, even the slightest inconsistency in column connection can result in leaks and dead volumes are a frequent source of poor data, causing unstable spray and a significant loss in performance.

 

Separation Methods Technologies OD-18-100152 Specialty UHPLC C18 Column #ad

Separation Methods Technologies OD-1.8-100/152 Specialty UHPLC C18 Column

Separation Methods Technologies OD-1.8-100/152 Specialty UHPLC C18 Column #ad - Ph stable and extremely long lasting. Total coverage technology for ultra-stable and super-rugged bonded phases (patented and proprietary). Excellent silanol site coverage vs other competitors. Effective and reliable (from batch-to-batch) all columns are tested and include certificate of analysis. Available for analytical, semi-prep, prep and process scale.

 

Pinnacle HPLC Column - Pinnacle DB Aqueous C18 Columns Restek #ad

Pinnacle HPLC Column – Pinnacle DB Aqueous C18 Columns, Restek

Pinnacle HPLC Column – Pinnacle DB Aqueous C18 Columns, Restek #ad - The restek aqueous c18 is a rugged, reversed-phase column with a well-balanced retention profile. Particle size 1. And when used with a gradient, these columns eliminate the all-too-common issue of multiple compounds eluting near the column void time. The general-purpose aqueous c18 boasts high reproducibility and compatibility with many mobile phase conditions—even 100% aqueous. 5 to 8 temperature limit 80°c usp phase code l1 phase category modified c18 ligand type proprietary polar modified and functionally bonded c18 they can effectively retain more types of solutes than a conventional c18 and is ideal for multicomponent lc-ms analyses. Carbon load 6% ph range 2. 9 µm, 3 µm, or 5 µm, spherical pore size 140 Ã.

 

Pinnacle HPLC Column with Trident - Pinnacle DB Aqueous C18 Columns Restek #ad

Pinnacle HPLC Column, with Trident – Pinnacle DB Aqueous C18 Columns, Restek

Pinnacle HPLC Column, with Trident – Pinnacle DB Aqueous C18 Columns, Restek #ad - And when used with a gradient, these columns eliminate the all-too-common issue of multiple compounds eluting near the column void time. The restek aqueous c18 is a rugged, reversed-phase column with a well-balanced retention profile. 9 µm, 3 µm, or 5 µm, spherical pore size 140 Ã. Particle size 1. The general-purpose aqueous c18 boasts high reproducibility and compatibility with many mobile phase conditions—even 100% aqueous. 5 to 8 temperature limit 80°c usp phase code l1 phase category modified c18 ligand type proprietary polar modified and functionally bonded c18 they can effectively retain more types of solutes than a conventional c18 and is ideal for multicomponent lc-ms analyses. Carbon load 6% ph range 2.

 

HPLC Column with Trident - Ultra Aqueous C18 Columns Restek #ad

HPLC Column, with Trident – Ultra Aqueous C18 Columns, Restek

HPLC Column, with Trident – Ultra Aqueous C18 Columns, Restek #ad - The general-purpose aqueous c18 boasts high reproducibility and compatibility with many mobile phase conditions—even 100% aqueous. 5 to 8 temperature limit 80°c usp phase code l1 phase category modified c18 ligand type proprietary polar modified and functionally bonded c18 these columns can effectively retain more types of solutes than a conventional c18 and is ideal for multicomponent lc-ms analyses. Particle size 3 µm or 5 µm, spherical pore size 100 Ã. The restek aqueous c18 is a rugged, reversed-phase column with a well-balanced retention profile. And when used with a gradient, it eliminates the all-too-common issue of multiple compounds eluting near the column void time. Carbon load 15% end-cap no ph range 2.

 

Pinnacle HPLC Column - Pinnacle DB Aqueous C18 Columns Restek #ad

Pinnacle HPLC Column – Pinnacle DB Aqueous C18 Columns, Restek

Pinnacle HPLC Column – Pinnacle DB Aqueous C18 Columns, Restek #ad - 9 µm, 3 µm, or 5 µm, spherical pore size 140 Ã. The restek aqueous c18 is a rugged, reversed-phase column with a well-balanced retention profile. Particle size 1. The general-purpose aqueous c18 boasts high reproducibility and compatibility with many mobile phase conditions—even 100% aqueous. 5 to 8 temperature limit 80°c usp phase code l1 phase category modified c18 ligand type proprietary polar modified and functionally bonded c18 they can effectively retain more types of solutes than a conventional c18 and is ideal for multicomponent lc-ms analyses. And when used with a gradient, these columns eliminate the all-too-common issue of multiple compounds eluting near the column void time. Carbon load 6% ph range 2.

 

Pinnacle HPLC Column - Pinnacle DB Aqueous C18 Columns Restek #ad

Pinnacle HPLC Column – Pinnacle DB Aqueous C18 Columns, Restek

Pinnacle HPLC Column – Pinnacle DB Aqueous C18 Columns, Restek #ad - 9 µm, 3 µm, or 5 µm, spherical pore size 140 Ã. The restek aqueous c18 is a rugged, reversed-phase column with a well-balanced retention profile. Particle size 1. 5 to 8 temperature limit 80°c usp phase code l1 phase category modified c18 ligand type proprietary polar modified and functionally bonded c18 they can effectively retain more types of solutes than a conventional c18 and is ideal for multicomponent lc-ms analyses. The general-purpose aqueous c18 boasts high reproducibility and compatibility with many mobile phase conditions—even 100% aqueous. Carbon load 6% ph range 2. And when used with a gradient, these columns eliminate the all-too-common issue of multiple compounds eluting near the column void time.





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