LISPHER100 RP18E 5MYM CART250-4

About LISPHER100 RP18E 5MYM CART250-4

Minimum order quantity: 1 Piece

LiChrospher® RP-18 is a reliable and versatile traditionally produced spherical silica gel carrier with C-18 reversed phase properties. It is well suited for the separation of neutral, acidic and weak basic compounds. This  sorbent is packed into a LiChroCART® 250-4 HPLC cartridge. The connection to the HPLC system is being accomplished by use of the manu-CART® NT cartrige holder (1.51486). This item is a high‑performance liquid chromatography (HPLC) cartridge designed for analytical reversed‑phase chromatography. It is part of the LiChroCART® series and is packed with LiChrospher® 100 Å RP‑18e stationary phase material (octadecyl bonded phase) with a 5 µm particle size, suitable for separating a wide range of organic compounds. mz-at.de ï¿½ï¿½ Key Specifications

• Column format: Cartridge (LiChroCART®)

• Stationary phase: LiChrospher® 100 RP‑18e (endcapped)

• Particle size: 5 µm

• Dimensions: 250 mm length × 4.0 mm ID

• Chemistry: RP‑18e (octadecyl bonded silica)

• Application: Reversed‑phase separations in HPLC

• Typical use: Analytical chromatography of acidic, neutral, and weakly basic compounds

• Application

  This column is used in analytical HPLC systems for efficient separation and analysis of small to moderately sized molecules in research, quality control, and pharmaceutical laboratories. It provides high resolution and reproducible reversed‑phase chromatography performance. mz-at.de

  �� Summary

  Merck 1.50995.0001 is a LiChroCART® HPLC column cartridge packed with LiChrospher® 100 RP‑18e, 5 µm stationary phase. It’s widely used for reversed‑phase liquid chromatographic separations in analytical laboratories.

• 1. Column Format

  • Type: HPLC Cartridge (LiChroCART®)

  • Design: Plug‑in cartridge for analytical HPLC systems

  • Connection: Fritted ends for secure flow path

  2. Stationary Phase

   

  • Material: LiChrospher® 100 RP‑18e

  • Chemistry: Bonded octadecyl (C18) with endcapping

  • Support: Spherical silica

  • Surface Treatment: Endcapped to reduce silanol interactions

  • 3. Particle Characteristics

    • Particle Size: 5 µm

    • Pore Size: 100 Å (angstroms)

    • Suitable for small to medium‑sized organic molecules

    4. Dimensions

     

    • Length: 250 mm

    • Internal Diameter (ID): 4.0 mm

    • Format: Standard analytical column length

    • 5. Separation Mode

      • Mode: Reversed‑phase chromatography (RP‑HPLC)

      • Retention: Medium to non‑polar compounds are retained

      • Elution: Gradient or isocratic with polar to moderately non‑polar mobile phases

      6. Typical Applications

       

      • Analytical separations of:

        • Pharmaceuticals

        • Peptides & small biomolecules

        • Organic acids and bases

        • Environmental contaminants

      • Quality control & research laboratories