HPLC Column (R,R) Whelk-O1 1.8µm, 2.1 x 100 mm

HPLC Column (R,R) Whelk-O1 1.8µm, 2.1 x 100 mm

Item number: RG1780264300
Brand: Regis
2%
discount on your
online order
PAK (1 pc)

Description

The Whelk-O 1 Chiral Stationary Phase is based on 1-(3,5-Dinitrobenzamido)-1,2,3,4,-tetrahydrophenanthrene. This phase allows separation of nderivatized racemates from a number of families including amides, epoxides, esters, ureas, carbamates, ethers, aziridines, phosphonates, aldehydes, ketones, carboxylic acids, and alcohols. The Whelk-O 1 was originally designed for the separation of underivatized nonsteroidal anti-inflammatory drugs (NSAIDs). This π-electron acceptor/π-electron donor phase exhibits an extraordinary degree of generality, allowing resolution of a wide variety of underivatized racemates. This broad versatility observed on the Whelk-O 1 column, compares favorably with polysaccharide-derived chiral stationary phases. In addition, because of the Whelk-O 1’s covalent nature, this chiral phase is compatible with all commonly used mobile phases, including aqueous systems-a distinct advantage over polysaccharide-derived chiral stationary phases. Other advantages include column durability, excellent efficiency, elution order inversion allowing availability of both enantiomeric forms, and excellent preparative capacity.

WHELK-O 1 - The Original Immobilized Phase
  • Excellent method development column with applicability to a wide
  • range of compound classes
  • Alternate selectivity to polysaccharide chiral stationary phases
  • Covalently bonded for long term performance and broad mobile phase
  • compatibility
  • Broad range of particle sizes and dimensions for analytical to preparative
  • scale separations
  • High loading capacity for excellent scalability in preparative applications
  • Choice of enantiomeric phases allows inversion of peak elution order
  • Recognized as USP L102

More Information

Brand Regis
Column description Whelk-O1
Package specification Chiral Column
Inner diameter 2.1 mm
mode Chiral Separation
Particle Size 1,8 µm
Length 100 mm

You might also be interested in the following products

  1. Product Image of Column Storage Cabinet, 30 columns (up to 300mm length)
    Column Storage Cabinet, 30 columns (up to 300mm length)
    Item number: AAColStore30
    Brand: Altmann Analytik

    In stock | 22 Units

    $482.07 $535.63
  2. Product Image of ND11 1.5ml Crimp Top Vial, 32 x 11.6 mm, amber glass, label/filling lines, wide opening, 10 x 100 pc/PAK
    ND11 1.5ml Crimp Top Vial, 32 x 11.6 mm, amber glass, label/filling lines, wide opening, 10 x 100 pc/PAK
    Item number: AAV22201588
    Brand: Altmann Analytik

    In stock | 12 Units

    $97.15 $121.44
  3. Product Image of Tool, Tubing Cutter for metal tubing
    Tool, Tubing Cutter for metal tubing
    Item number: JR-792
    Brand: Vici Jour

    In stock | 12 Units

    $133.25
  4. Product Image of HPLC Guard Cartridge Holder 3.0mm ID
    HPLC Guard Cartridge Holder 3.0mm ID
    Item number: RG1801010300
    Brand: Regis
    $350.00