65737-U

Discovery^® Zr-PS HPLC Column

3 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: 2% 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: polystyrene phase
• particle size: 3 μm
• pore size: 300 Å
• operating pH range: 1-13
• application(s): food and beverages
• separation technique: reversed phase

Description

General description

Discovery® Zr-PS comprises spherical, porous zirconia particles modified with cross-linked polystyrene. It operates via a reversed-phase mechanism, but is less retentive. It has unique selectivity, especially for aromatic compounds. Discovery Zr-PS 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 13.

Features and Benefits

• Good for very hydrophobic compounds
• Good for basic compounds

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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