1.13900
LiChroprep® RP-18 (40-63 µm)
for liquid chromatography
Synonym(s):
LiChroprep® RP-18
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About This Item
CAS Number:
UNSPSC Code:
41115711
Recommended Products
material
spherical silica gel
Quality Level
particle size
40-63 μm
pore size
10 nm mean pore size
bulk density
410 kg/m3
application(s)
plasma purification
separation technique
reversed phase
storage temp.
no temp limit
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Analysis Note
Carbon content: ≥ 15 %
Application test: passes test
Theoretical Plates (N/m) (Toluene): ≥ 1500
separation factor (Acetophenone/Cinnamic acid, selectivity test): 1.1 - 1.3
separation factor (Acetophenone/Phenol, selectivity test): 1.8 - 2.2
separation factor (1-Naphtol/Phenol, selectivity test): 3.9 - 4.4
Particle Size (d10): 31.0 - 37.0 µm
Particle Size (d50): 54.0 - 64.0 µm
Particle Size (d90): 95.0 - 110.0 µm
capacity factor (Toluene): 17.0 - 22.0
Application test: passes test
Theoretical Plates (N/m) (Toluene): ≥ 1500
separation factor (Acetophenone/Cinnamic acid, selectivity test): 1.1 - 1.3
separation factor (Acetophenone/Phenol, selectivity test): 1.8 - 2.2
separation factor (1-Naphtol/Phenol, selectivity test): 3.9 - 4.4
Particle Size (d10): 31.0 - 37.0 µm
Particle Size (d50): 54.0 - 64.0 µm
Particle Size (d90): 95.0 - 110.0 µm
capacity factor (Toluene): 17.0 - 22.0
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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