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1.50957

Supelco

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

L x I.D. 4 mm x 4 mm LiChroCART™ HPLC guard-cartridge

Synonym(s):

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

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About This Item

UNSPSC Code:
41115709
NACRES:
SB.52

product name

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

material

stainless steel column

Quality Level

100

Agency

suitable for USP L1

product line

LiChrospher®

feature

endcapped: no

packaging

10 pak of

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.

0.4 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 guard column
LiChrospher® RP-18 is a reliable and versatile traditionally produced spherical silica gel carrier with C-18 reversed phase properties. It is well suited for the separation of neutral, acidic and weak basic compounds. This sorbent is packed into LiChroCART 4-4 HPLC guard columns, 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 manu-CART NT cartrige holder (1.51486).

Analysis Note

Selectivity: passes test

Legal Information

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

Storage Class Code

11 - Combustible Solids

Certificates of Analysis (COA)

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Articles

Dyestuff Analyses on Historic Objects by LC-ESI-MS/MS Using a Superspher RP-18 HPLC Column

In this study, LC-ESI-MS/MS under reversed phase conditions using a Superspher RP-18 column is applied to analyze dyestuffs of a reddish historic textile from South America.

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