SuperCritical Fluid (SFC) OBD Prep Column

Viridis BEH 2-Ethylpyridine OBD Prep Column, 130Å, 5 µm, 50 mm X 150 mm, 1/pk - 186005773

Viridis BEH 2-Ethylpyridine OBD Prep Column, 130Å, 5 µm, 50 mm X 150 mm, 1/pk - 186005773: 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 BEH 2-Ethylpyridine OBD Prep Column, 130Å, 5 µm, 50 mm X 100 mm, 1/pk - 186005772

Viridis BEH 2-Ethylpyridine OBD Prep Column, 130Å, 5 µm, 50 mm X 100 mm, 1/pk - 186005772: 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 BEH OBD Prep Column, 130Å, 5 µm, 50 mm X 100 mm, 1/pk - 186005741

Viridis BEH OBD Prep Column, 130Å, 5 µm, 50 mm X 100 mm, 1/pk - 186005741: 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 BEH OBD Prep Column, 130Å, 5 µm, 19 mm X 50 mm, 1/pk - 186005731

Viridis BEH OBD Prep Column, 130Å, 5 µm, 19 mm X 50 mm, 1/pk - 186005731: 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 BEH OBD Prep Column, 130Å, 5 µm, 19 mm X 150 mm, 1/pk - 186005733

Viridis BEH OBD Prep Column, 130Å, 5 µm, 19 mm X 150 mm, 1/pk - 186005733: 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 BEH OBD Prep Column, 130Å, 5 µm, 19 mm X 250 mm, 1/pk - 186005734

Viridis BEH OBD Prep Column, 130Å, 5 µm, 19 mm X 250 mm, 1/pk - 186005734: 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 BEH OBD Prep Column, 130Å, 5 µm, 30 mm X 150 mm, 1/pk - 186005738

Viridis BEH OBD Prep Column, 130Å, 5 µm, 30 mm X 150 mm, 1/pk - 186005738: 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 BEH OBD Prep Column, 130Å, 5 µm, 30 mm X 75 mm, 1/pk - 186005736

Viridis BEH OBD Prep Column, 130Å, 5 µm, 30 mm X 75 mm, 1/pk - 186005736: 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 CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 19 mm X 50 mm, 1/pk - 186005700

Viridis CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 19 mm X 50 mm, 1/pk - 186005700: 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 CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 19 mm X 100 mm, 1/pk - 186005701

Viridis CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 19 mm X 100 mm, 1/pk - 186005701: 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 CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 50 mm X 150 mm, 1/pk - 186005711

Viridis CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 50 mm X 150 mm, 1/pk - 186005711: 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 CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 30 mm X 150 mm, 1/pk - 186005707

Viridis CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 30 mm X 150 mm, 1/pk - 186005707: 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 CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 19 mm X 250 mm, 1/pk - 186005703

Viridis CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 19 mm X 250 mm, 1/pk - 186005703: 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 CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 50 mm X 100 mm, 1/pk - 186005710

Viridis CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 50 mm X 100 mm, 1/pk - 186005710: 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 CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 19 mm X 150 mm, 1/pk - 186005702

Viridis CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 19 mm X 150 mm, 1/pk - 186005702: 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 CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 30 mm X 250 mm, 1/pk - 186005708

Viridis CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 30 mm X 250 mm, 1/pk - 186005708: 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 CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 30 mm X 100 mm, 1/pk - 186005706

Viridis CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 30 mm X 100 mm, 1/pk - 186005706: 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 CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 30 mm X 75 mm, 1/pk - 186005705

Viridis CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 30 mm X 75 mm, 1/pk - 186005705: 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 CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 30 mm X 50 mm, 1/pk - 186005704

Viridis CSH PFP/Fluoro-Phenyl OBD Prep Column, 130Å, 5 µm, 30 mm X 50 mm, 1/pk - 186005704: 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 2-Ethylpyridine OBD Prep Column, 100Å, 5 µm, 50 mm X 100 mm, 1/pk - 186004953

Viridis Silica 2-Ethylpyridine OBD Prep Column, 100Å, 5 µm, 50 mm X 100 mm, 1/pk - 186004953: 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.