Thermo Scientific™ Hypersil™ CPS-2 Cyano HPLC Columns 

Use these cyano columns when you need different selectivity in normal phase or a complementary selectivity to alkyl chain bonded phases in reverse phase.

Catalog Number	Mfr. No.	Particle Size	Diameter (Metric)	Length (Metric)
03-050-561	Thermo Scientific™ 31805254630	5 µm	4.6 mm	250 mm
31-805-154630	Thermo Scientific™ 31805154630	5 µm	4.6 mm	150 mm
31-805-014001	Thermo Scientific™ 31805014001	5 μm	4 mm	10 mm

Description

When you need different selectivity in normal phase or a complementary selectivity to alkyl chain bonded phases in reverse phase, use Thermo Scientific™ Hypersil™ CPS-2 Cyano LC Columns. Hypersil stationary phases are recognized as an industry standard in HPLC. Proven as an effective analytical tool, classical Hypersil phases are well established and referenced in HPLC methods. Quality is assured by manufacture under ISO 9001-2000 quality guidelines. For challenging separations requiring improved chromatographic performance, use Hypersil GOLD™ CN columns as an alternative.

• A cyanopropyl phase for both normal and reversed phase HPLC
• More rapid mobile phase equilibration compared with silica in normal phase
• Not deactivated by traces of water in normal phase
• When used as a reversed phase material, cyano selectivity complements the alkyl chain bonded phases, but with lower hydrophobicity
• One of the least retentive of reversed phase materials and, therefore, useful to separate polar compounds

Ordering Information:

Other column dimensions are also available. Please call Customer Service for more information.

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Specifications

• Column Type: Mixed Mode
• pH: 2 to 8
• Surface Area: 170 m²/g

• Max. Pressure: 5800 psi (400 bar)
• Stationary Phase: Cyano (CN)
• Temperature: 60°C

Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.