1.13901

LiChroprep^® RP-18 (15-25 µm)

for liquid chromatography

• Synonym(s): LiChroprep^® RP-18
• CAS Number: 108688-10-4
• UNSPSC Code: 41115711

Properties

• material: silica gel (irregularly-shaped)
• Quality Level: 100
• matrix active group: Irregular-Shaped Silica Gel
• particle size: 15-40 μm
• pore size: 10 nm mean pore size
• bulk density: 400 kg/m³
• application(s): plasma purification
• separation technique: reversed phase
• storage temp.: no temp limit

Description

General description

Irregular-shaped Silica gel with narrow, well defined particle size distribution delivering high separating performance, permeability and good reproducibility

Features and Benefits

LiChroprep^® RP-18 (25-40 µm) provides users with:

• Reproducible, homogeneous, irregularly shaped silica gel matrix
• Narrow, well defined particle size distribution for high performance and high permeability
• Large batch sizes up to 200 kg in the modification

Packaging

Plastic bottle

Analysis Note

Carbon content: ≥ 15.0 %
Application test: passes test
Theoretical Plates (N/m) (Toluene): ≥ 7000
Acetophenone/Cinnamic acid: 1.1 - 1.3
Acetophenone/Phenol: 1.8 - 2.2
1-Naphthol/Phenol: 3.9 - 4.4
capacity factor (Toluene): 17.0 - 22.0
Particle Size (d10): 12 - 15 µm
Particle Size (d50): 20 - 24 µm
Particle Size (d90): 33 - 38 µm

Legal Information

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

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable