Thermo Fisher, 22805-254630, HyPURITY™ Cyano HPLC Columns

250 mm Thermo Scientific™ HyPURITY™ Cyano HPLC Columns are based on the HyPURITY 190Å silica—the highest quality silica available and essentially metal-free with exceptionally stablity at high and low pH. The rugged and robust manufacturing process ensures reproducibility and optimum quality, batch after batch. Within the manufacturing process, extra care is taken to ensure an extensively homogenous silica surface. This surface is a key precursor in the preparation of uniform bonded phases. Cyano functionality is generally less hydrophobic and therefore compounds are less retained compared to other alkyl phases, though it does have strong dipole interaction. Additionally, cyano can be operated under either reversed-phase or normal phase / HILIC conditions. Column Format: Analytical Column
Column Type: Mixed Mode
Endcapped: Yes
For Use With: SVL™ Stirrer Bearing
Packing Material: Silica
Stationary Phase: Cyano (CN)
Surface Area: 200 m²/g
USP Type: L10
Carbon Load: 4%
Diameter (Metric): 4.6 mm
Length (Metric): 250 mm
Material: Glass
Particle Size: 5 μm
Phase: Reversed Phase, Normal Phase, Polar Selectivity
Pore Size: 190 Å
Type: Torion Body
Unit Size: Each