Waters, 186008230, Viridis Silica OBD Prep Column, 100Å, 5 µm, 10 mm X 150 mm, 1/pk

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 Silica 2-Ethylpyridine, Silica, BEH 2-EP, BEH, and CSH Fluoro-Phenyl columns. All semi-prep and preparative column formats are manufactured using Waters patented Optimum Bed Density (OBD) Technology to provide add mechanical stability and extended column lifetimes.

Specifications
Separation Mode: SuperCritical Fluid (SFC)
Particle Substrate: Silica
Maximum Pressure: 6000 psi (415 Bar)
Endcapped: No
Particle Shape: Spherical
Particle Size: 5 µm
Endfitting Type: Waters
Pore Size: 100 Å
Format: OBD Prep Column
Surface Area: 340
System: SFC Preparative
Particle Technology: Silica
Technique: SFC, SFC/MS
Inner Diameter: 10 mm
Length: 150 mm
UNSPSC: 41115711
Brand: Viridis
Product Type: Preparative Columns
Units per Package: 1 pk

Additional Information
Viridis Silica OBD Prep Column, 100Å, 5 µm, 10 mm X 150 mm, 1/pk Viridis Supercritical Fluid Chromatography (SFC) columns introduce a new level of reproducibility to the world of laboratory scale purification by combining cutting-edge media manufacturing with industry-leading column technology. For analytical and preparative chromatography, Viridis SFC columns are available as Viridis Silica 2-Ethylpyridine, Silica, BEH 2-EP, BEH, and CSH Fluoro-Phenyl columns. Utilizing Waters' patented Optimum Bed Density (OBD) Technology, all semi-preparative and preparative column formats offer increased mechanical stability and longer column lifetimes. The Viridis Silica Columns are made to strict product specifications with very little metal content, drawing on Waters' extensive experience in manufacturing chromatographic silica. They are intended to be highly reproducible and predictable. They are available in preparative column dimensions for purification as well as analytical screening dimensions. Methods of separation can be improved and scaled up to Viridis Preparative OBD Columns. Widely used in achiral SFC separations, with good retention, peak shape, and selectivity properties with and without additives. With the right lab equipment, you can boost your productivity. Check out our shop for lab equipment to find out more about related products, like the Sep-Pak Alumina N Classic Cartridge, or to find complementary items. You can browse our website or consult our catalog to make sure your lab needs are met. You might also be interested in nanoEase M/Z Symmetry C18 Trap Column, 100Å, 5 µm, 300 µm X 25 mm, 1/pk ; The nanoEase™ M/Z columns are optimized for nano- to micro-scale liquid chromatographic separation, providing the highest sensitivity, resolution, and reproducibility for biomarker discovery, protein identification, and characterization. The 300m ID columns are constructed using an ultra-low dispersion column design and provide the same ease of use as more traditional columns. They can withstand operating pressures of up to 15k-psi, handle pressure changes during injection very skillfully, and provide superior longevity, like all M/Z columns do.

FAQ
What Should I Do If My Chromatography Changes? The most common reasons for chromatography to change are that your column is degrading as a result of your solution or that something has become stuck to the column and needs to be washed out. With a silica column in the system, you can help stop degradation by carefully monitoring and adjusting the solution pH and pressure. We recommend washing with solvents that are the same polarity as the column in order to remove bonded organics. Please remember that the majority of contaminants in the ion-exchange columns would be removed by a high-concentration salt washout.