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LiChrospher® 60 RP-select B 125-4 LiChroCART® HPLC Cartridges 3/Pkg, 60 Å, 5 µm, 4 x 125 mm - 150981

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LiChrospher® 60 RP-select B LiChroCART®

Inner Diameter (I.D.): 4 mm
Length: 125 mm
Package Contents: 3 Cartridges


LiChrospher® RP-select B is a versatile reversed-phase sorbent based on spherical silica particles with excellent 
properties for the determination of basic substances, but with still good properties for the determination of neutral 
and acidic substances. LiChrospher® 60 RP-select B is optimized in order to prevent any secondary interactions 
with basic substances and ensures that basic compounds are eluted as symmetrical substance peaks.

With LiChroCART® cartridges the user works with re-usable endfittings which fit different cartridge lengths. 
Since these cartridge holders may remain in the system and the capillary connections do not need to be detached, 
the cartridges may be changed within the shortest possible time. Changing a separation cartridge from a length 
of 125 to 250 mm and back presents no problems. Furthermore, the adaptation of internal diameter (3 mm or 2 mm) 
to the analysis problem is possible within a few minutes. The endfittings are designed to allow the cartridges to be 
hand-sealed at normal working pressures of 150 to 200 bar without the need for any tools. Only at higher pressures 
may further tightening with a wrench become necessary.


Specifications of LiChrospher® 60 RP-select B

Sorbent characteristics: Particles of silica with octyl derivative
Particle shape: spherical
Particle size: 5; 10 μm
Pore size: 60 Å (6 nm)
Pore volume: 0.9 mL/g
Specific surface area: 360 m2/g
Carbon load:
11.5% C
Coverage of the surface: 3.55 μmol/m2
Efficiency: 55,000 N/m; 25,000 N/m
pH range: pH 2-7.5
Shipping eluent: Acetonitrile/Water


LiChrospher® 60 RP-select B (5 µm) LiChroCART® 125-4 

LiChrospher® 60 RP-select B is a versatile traditionally produced spherical silica gel carriers with reversed phase properties and with the hydrophobicity of a C-8 phase. This carrier is very well suited for the separation of basic compounds, but with still good properties for the determination of neutral and acidic compounds. This  sorbent is packed into a LiChroCART®  125-4  HPLC  cartridge. The connection to the HPLC system is being accomplished by use of the manu-CART® 
cartrige holder (1.51486).

  • Model: 1.50981.0001
  • Manufactured by: Merck Chemicals

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