65731-U

Discovery^® Zr-Carbon HPLC Column

5 μm particle size, L × I.D. 5 cm × 2.1 mm

• UNSPSC Code: 41115700
• eCl@ss: 32110501
• NACRES: SB.52

Properties

• material: stainless steel column
• product line: Discovery^®
• feature: endcapped: no
• manufacturer/tradename: Discovery^®
• packaging: 1 ea of
• extent of labeling: 1% Carbon loading
• parameter: ≤100 °C temp. range (up to 150 °C with special hardware); 400 bar pressure (5801 psi)
• technique(s): HPLC: suitable
• L × I.D.: 5 cm × 2.1 mm
• surface area: 30 m²/g
• matrix: zirconia, spherical, porous particle platform; polymeric
• matrix active group: carbon phase
• particle size: 5 μm
• pore size: 300 Å
• operating pH range: 1-14
• application(s): food and beverages
• separation technique: reversed phase

Description

General description

Discovery Zr-Carbon comprises spherical, porous carbon-coated zirconia particles. It is ideal for the reversed-phase separation of positional isomers and diastereomers. It complements the selectivity offering of the other zirconia- and silica-based Discovery phases, and allows the use of the full range of mobile phase pH from pH 1 to 14. It is a great alternative when C18 does not work.

Features and Benefits

• Excellent separation of geometric isomers and diastereomers.
• Very hydrophobic surface.
• Most different retention compared to other Discovery Zr phases for non-ionic compounds.
• Similar to porous graphitic carbon, but with added ion-exchange interactions.

Other Notes

Avoid fused-ring aromatics as they are too strongly retained by Discovery Zr-Carbon.

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable