Silica Column

Resolve Silica Column, 90Å, 5 µm, 3.9 mm X 150 mm, 1/pk - WAT086016

Resolve Silica Column, 90Å, 5 µm, 3.9 mm X 150 mm, 1/pk - WAT086016: The non-endcapped Resolve packings are significantly different from Waters’ other packing materials. The change in chromatographic behavior is most commonly noticed with polar compounds which are typically more retained.

µPorasil Silica Column, 125Å, 10 µm, 3.9 mm X 150 mm, 1/pk - WAT086692

µPorasil Silica Column, 125Å, 10 µm, 3.9 mm X 150 mm, 1/pk - WAT086692: Waters µPorasil 10µm silica packing material provides high-efficiency and low backpressure.

µPorasil Silica Column, 125Å, 10 µm, 3.9 mm X 300 mm, 1/pk - WAT027477

µPorasil Silica Column, 125Å, 10 µm, 3.9 mm X 300 mm, 1/pk - WAT027477: Waters µPorasil 10µm silica packing material provides high-efficiency and low backpressure.

Porasil Silica Column, 125Å, 15 - 20 µm, 3.9 mm X 300 mm, 1/pk - WAT025874

Porasil Silica Column, 125Å, 15 - 20 µm, 3.9 mm X 300 mm, 1/pk - WAT025874: Waters Porasil 15 - 20µm silica packing material provides long column life and low backpressure. The packing also has a high surface area making it ideal for preparative work.

Nova-Pak Silica Column, 60Å, 6 µm, 3.9 mm X 300 mm, 1/pk - WAT038501

Nova-Pak Silica Column, 60Å, 6 µm, 3.9 mm X 300 mm, 1/pk - WAT038501: Nova-Pak HR Silica columns are silica-based, semi-preparative and preparative columns that are based on 6 µm particle technology. Compared to a 5 µm column, Nova-Pak HR columns offer higher resolution, more efficient separations, and faster chromatography.

Nova-Pak Silica Column, 60Å, 4 µm, 3.9 mm X 150 mm, 1/pk - WAT010025

Nova-Pak Silica Column, 60Å, 4 µm, 3.9 mm X 150 mm, 1/pk - WAT010025: Nova-Pak Silica columns are general purpose, normal-phase columns that are based on 4 µm particle technology. Compared to a 5 µm column, Nova-Pak columns offer higher resolution, more efficient separations, and faster chromatography.

Nova-Pak Silica Column, 60Å, 4 µm, 2.1 mm X 150 mm, 1/pk - WAT052745

Nova-Pak Silica Column, 60Å, 4 µm, 2.1 mm X 150 mm, 1/pk - WAT052745: Nova-Pak Silica columns are general purpose, normal-phase columns that are based on 4 µm particle technology. Compared to a 5 µm column, Nova-Pak columns offer higher resolution, more efficient separations, and faster chromatography.

Viridis Silica Column, 100Å, 5 µm, 4.6 mm X 100 mm, 1/pk - 186004909

Viridis Silica Column, 100Å, 5 µm, 4.6 mm X 100 mm, 1/pk - 186004909: Combining state-of-the-art media manufacturing with the industry leading column technology, Viridis Supercritical Fluid Chromatography (SFC) columns bring a new level of reproducibility to the world of laboratory scale purification. Viridis SFC columns are available for analytical and preparative chromatography as Viridis SFC 2-Ethylpyridine columns and Viridis SFC Silica columns. Larger preparative column formats are manufactured using Waters patented Optimum Bed Density (OBD) Technology. 2-Ethylpyridine chemistry is successfully used for a wide range of achiral SFC applications due to its retention, peak shape and selectivity properties. Viridis SFC 2-ethylpyridine columns also provide high reliability and reproducibility and can be used for analytical and preparative applications. Based on Waters long history of chromatographic silica production, the Viridis SFC Silica columns are designed to be highly reproducible and predictable based on tight product specifications and very low metal content.

Viridis Silica Column, 100Å, 5 µm, 3 mm X 50 mm, 1/pk - 186005804

Viridis Silica Column, 100Å, 5 µm, 3 mm X 50 mm, 1/pk - 186005804: Designed and tested for SFC, the Viridis 5 µm columns demonstrate a wide range of selectivity for greater resolution. The reduction and control of surface silanol activity on Viridis Hybrid particles delivers, under SFC conditions, excellent peak shapes — without the use of mobile-phase additives — even for well-retained basic achiral compounds.

Viridis Silica Column, 100Å, 5 µm, 4.6 mm X 250 mm, 1/pk - 186004911

Viridis Silica Column, 100Å, 5 µm, 4.6 mm X 250 mm, 1/pk - 186004911: Combining state-of-the-art media manufacturing with the industry leading column technology, Viridis Supercritical Fluid Chromatography (SFC) columns bring a new level of reproducibility to the world of laboratory scale purification. Viridis SFC columns are available for analytical and preparative chromatography as Viridis SFC 2-Ethylpyridine columns and Viridis SFC Silica columns. Larger preparative column formats are manufactured using Waters patented Optimum Bed Density (OBD) Technology. 2-Ethylpyridine chemistry is successfully used for a wide range of achiral SFC applications due to its retention, peak shape and selectivity properties. Viridis SFC 2-ethylpyridine columns also provide high reliability and reproducibility and can be used for analytical and preparative applications. Based on Waters long history of chromatographic silica production, the Viridis SFC Silica columns are designed to be highly reproducible and predictable based on tight product specifications and very low metal content.

Viridis Silica Column, 100Å, 5 µm, 4.6 mm X 150 mm, 1/pk - 186004910

Viridis Silica Column, 100Å, 5 µm, 4.6 mm X 150 mm, 1/pk - 186004910: Combining state-of-the-art media manufacturing with the industry leading column technology, Viridis Supercritical Fluid Chromatography (SFC) columns bring a new level of reproducibility to the world of laboratory scale purification. Viridis SFC columns are available for analytical and preparative chromatography as Viridis SFC 2-Ethylpyridine columns and Viridis SFC Silica columns. Larger preparative column formats are manufactured using Waters patented Optimum Bed Density (OBD) Technology. 2-Ethylpyridine chemistry is successfully used for a wide range of achiral SFC applications due to its retention, peak shape and selectivity properties. Viridis SFC 2-ethylpyridine columns also provide high reliability and reproducibility and can be used for analytical and preparative applications. Based on Waters long history of chromatographic silica production, the Viridis SFC Silica columns are designed to be highly reproducible and predictable based on tight product specifications and very low metal content.

Viridis Silica Column, 100Å, 5 µm, 3 mm X 100 mm, 1/pk - 186005805

Viridis Silica Column, 100Å, 5 µm, 3 mm X 100 mm, 1/pk - 186005805: Designed and tested for SFC, the Viridis 5 µm columns demonstrate a wide range of selectivity for greater resolution. The reduction and control of surface silanol activity on Viridis Hybrid particles delivers, under SFC conditions, excellent peak shapes — without the use of mobile-phase additives — even for well-retained basic achiral compounds.

Viridis Silica Column, 100Å, 5 µm, 2.1 mm X 150 mm, 1/pk - 186006541

Viridis Silica Column, 100Å, 5 µm, 2.1 mm X 150 mm, 1/pk - 186006541: Designed and tested for SFC, the Viridis 5 µm columns demonstrate a wide range of selectivity for greater resolution. The reduction and control of surface silanol activity on Viridis Hybrid particles delivers, under SFC conditions, excellent peak shapes — without the use of mobile-phase additives — even for well-retained basic achiral compounds.

Viridis Silica Column, 100Å, 5 µm, 4.6 mm X 50 mm, 1/pk - 186004908

Viridis Silica Column, 100Å, 5 µm, 4.6 mm X 50 mm, 1/pk - 186004908: Combining state-of-the-art media manufacturing with the industry leading column technology, Viridis Supercritical Fluid Chromatography (SFC) columns bring a new level of reproducibility to the world of laboratory scale purification. Viridis SFC columns are available for analytical and preparative chromatography as Viridis SFC 2-Ethylpyridine columns and Viridis SFC Silica columns. Larger preparative column formats are manufactured using Waters patented Optimum Bed Density (OBD) Technology. 2-Ethylpyridine chemistry is successfully used for a wide range of achiral SFC applications due to its retention, peak shape and selectivity properties. Viridis SFC 2-ethylpyridine columns also provide high reliability and reproducibility and can be used for analytical and preparative applications. Based on Waters long history of chromatographic silica production, the Viridis SFC Silica columns are designed to be highly reproducible and predictable based on tight product specifications and very low metal content.

Viridis Silica Column, 100Å, 5 µm, 3 mm X 150 mm, 1/pk - 186005806

Viridis Silica Column, 100Å, 5 µm, 3 mm X 150 mm, 1/pk - 186005806: Designed and tested for SFC, the Viridis 5 µm columns demonstrate a wide range of selectivity for greater resolution. The reduction and control of surface silanol activity on Viridis Hybrid particles delivers, under SFC conditions, excellent peak shapes — without the use of mobile-phase additives — even for well-retained basic achiral compounds.

Viridis Silica Column, 100Å, 5 µm, 3 mm X 250 mm, 1/pk - 186005807

Viridis Silica Column, 100Å, 5 µm, 3 mm X 250 mm, 1/pk - 186005807: Designed and tested for SFC, the Viridis 5 µm columns demonstrate a wide range of selectivity for greater resolution. The reduction and control of surface silanol activity on Viridis Hybrid particles delivers, under SFC conditions, excellent peak shapes — without the use of mobile-phase additives — even for well-retained basic achiral compounds.

Spherisorb Silica Column, 80Å, 5 µm, 2 mm X 50 mm, 1/pk - PSS839840

Spherisorb Silica Column, 80Å, 5 µm, 2 mm X 50 mm, 1/pk - PSS839840: The Spherisorb silica chemistry is general purpose unbonded silica substrate designed for normal phase applications.

Spherisorb Silica Column, 80Å, 5 µm, 2 mm X 150 mm, 1/pk - PSS830123

Spherisorb Silica Column, 80Å, 5 µm, 2 mm X 150 mm, 1/pk - PSS830123: The Spherisorb silica chemistry is general purpose unbonded silica substrate designed for normal phase applications.

Spherisorb Silica Column, 80Å, 5 µm, 1 mm X 150 mm, 1/pk - PSS830133

Spherisorb Silica Column, 80Å, 5 µm, 1 mm X 150 mm, 1/pk - PSS830133: The Spherisorb silica chemistry is general purpose unbonded silica substrate designed for normal phase applications.

Spherisorb Silica Column, 80Å, 5 µm, 2 mm X 100 mm, 1/pk - PSS830122

Spherisorb Silica Column, 80Å, 5 µm, 2 mm X 100 mm, 1/pk - PSS830122: The Spherisorb silica chemistry is general purpose unbonded silica substrate designed for normal phase applications.