1.13901
LiChroprep® RP-18 (15-25 µm)
for liquid chromatography
Synonym(s):
LiChroprep® RP-18
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About This Item
CAS Number:
UNSPSC Code:
41115711
material
silica gel (irregularly-shaped)
Quality Level
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
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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
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
Storage Class Code
11 - Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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