1.16039

Superspher^® 100 RP-18 endcapped (4µm) HPLC Columns

L x I.D. 25 mm x 4 mm, LiChroCART^® HPLC cartridge, manuCART^™ holder required for use

• UNSPSC Code: 41115709

Properties

• product name: Superspher^® 100 RP-18 LiChroCART^® 25-4, suitable for HPLC
• material: stainless steel column
• Quality Level: 100
• Agency: suitable for USP L1
• product line: Superspher^®
• feature: endcapped: no
• parameter: 250 bar pressure; 60 °C max. temp.
• technique(s): HPLC: suitable; mass spectrometry (MS): suitable (Low - Medium)
• column L × I.D.: 2.5 cm × 4 mm
• matrix: fully porous particle
• matrix active group: C18 bonding phase
• particle size: 4 μm
• pore size: 100 Å pore size
• operating pH range: 2-7.5
• separation technique: reversed phase
• storage temp.: no temp limit

Description

General description

HPLC cartridge

Superspher^® RP-18 is a reliable and versatile traditionally produced spherical silica gel carriers with C-18 reversed phase properties. They are well suited for the separation of neutral, acidic and weak basic compounds. This high performance silica carrier with a particle size of 4µm yields an excellent pressure/separation performance ratio.This sorbent is packed into a LiChroCART 25-4 HPLC pre-cartridge, to be used in connection with LiChroCART HPLC cartridges, packed with Superspher RP-18, 4µm. The connection is being accomplished by use of the LiChroCART coupling kit (1.50082).

Analysis Note

Pressure: ≤ 17 bar
Theoretical Plates (N/m) (1,2-Benzanthracene): ≥ 50000
Symmetry (1,2-Benzanthracene): 0,8 - 1,4
Capacity factor (1,2-Benzanthracene): 6 - 10
Raw material:

Legal Information

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

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