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1.50931

LiChrospher® 100 RP-18 (5 µm) HPLC Columns

L x I.D. 25 mm x 4 mm, LiChroCART™ HPLC cartridge, manuCART™ holder required for use

Synonym(s):

TM=["LiChrospher"] C18 TM=["LICHROCART"] cartridge for HPLC

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About This Item

UNSPSC Code:
41115709
NACRES:
SB.52
Particle size:
5 μm
Matrix active group:
C18 bonding phase
Pore size:
100 Å pore size
Matrix:
fully porous particle
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Product Name

LiChrospher® 100 RP-18 (5 µm) LiChroCART™ 25-4, suitable for HPLC

material

stainless steel column

Quality Level

100

agency

suitable for USP L1

product line

LiChrospher®

feature

endcapped: no

packaging

pkg of 3 ea

extent of labeling

21% Carbon loading

parameter

250 bar pressure, 60 °C max. temp.

technique(s)

HPLC: suitable, mass spectrometry (MS): suitable (Low - Medium)

column L × I.D.

2.5 cm × 4 mm

surface area

350 m2/g

matrix

fully porous particle

matrix active group

C18 bonding phase

particle size

5 μm

pore size

100 Å pore size

operating pH range

2-7.5

separation technique

reversed phase

storage temp.

no temp limit

General description

HPLC cartridge
LiChrospher® RP-18 is a reliable and versatile traditionally produced spherical silica gel carrier with revered phase properties. It is well suited for the separation of neutral, acidic and weak basic compounds. This sorbent is packed into a LiChroCART 25-4 HPLC pre-cartridge, to be used in connection with LiChroCART HPLC cartridges, packed with LiChrospher RP-18 (5µm or 10µm). The connection is being accomplished by use of the LiChroCART coupling kit (1.50082).

Application



  • Electrostatic Repulsion Hydrophilic Interaction Liquid Chromatography (ERLIC) for the Quantitative Analysis of Polyamines.: This study uses the ion exchange column in analyzing polyamines, offering insights into its efficacy in separating and quantifying these compounds (Dörfel et al., 2024).


  • Role of zeolite content on the sorption properties of analcime-rich rocks from the Abinky Formation (Niger).: Investigates the impact of zeolite content on the sorption properties of analcime-rich rocks, highlighting potential applications of ion exchange resin in environmental remediation (Parrotin et al., 2024).





Analysis Note

Pressure: ≤ 12 bar
Theoretical Plates (N/m) (1,2-Benzanthracene): ≥ 30000
Symmetry (1,2-Benzanthracene): 0.8 - 1.4
Capacity factor (1,2-Benzanthracene): 6.0 - 8.5

Legal Information

LICHROCART is a trademark of Merck KGaA, Darmstadt, Germany
LiChrospher is a registered trademark of Merck KGaA, Darmstadt, Germany

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Global Trade Item Number

SKUGTIN
150931000104022536233680