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Thermo Scientific™ Hypersil™ CPS-2 Cyano LC Columns Available on GSA/VA Contract for Federal Government customers only.

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

Manufacturer:  Thermo Scientific™ 31805014001

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Catalog No. 31-805-014001

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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.



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.

Features of CPS-2 Solid Phase

  • Operates in both normal and reversed phase modes
  • 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


Cartridge holder

Description & Specifications


Normal Phase
2 to 8
Guard Cartridge, 4 PK
Guard Cartridge, 4 PK
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