Daicel CROWNPAK CR HPLC Guard Column, 5µm, ID 4.0 mm x L 10 mm - 27711

Crown Ether Chiral Stationary Phases - CHIRALPAK® CR(+) and CHIRALPAK® CR(−) columns

Daicel CROWNPAK CR HPLC Guard Column, 5 µm, ID 4.0 mm x L 10 mm

Product Number: 27711

Chiral crown ethers bonded to the surface of silica gel

• CHIRALPAK® CR(+) USP L66 specified packing - silica gel surface coated with (S)-18-crown-6 ether
• CHIRALPAK® CR(-) USP L117 specified packing - silica gel surface coated with (R)-18-crown-6 ether

Professional separation of amino acids and chiral Compounds with primary amine groups near the center.

Typically an acidic mobile phase is used, such as aqueous perchloric acid at pH 1.0-2.0.

CHIRALPAK® CR(+) and CHIRALPAK® CR(-) two chiral columns can refer to each other, and the peak order of samples is reversed.

Further Information:

• Structures Of Commercially Available Daicel Chiral Stationary Phases Table
• Click here for the full Daicel Speciality HPLC Columns and Applications Information Table

Specifications: