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50139-U

Supelco

LiChrospher® RP-18 HPLC Column

5 μm particle size, L × I.D. 25 cm × 4.6 mm, endcapped

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eCl@ss:
32110501
NACRES:
SB.52

material

stainless steel column

Quality Level

100

Agency

suitable for USP L1

product line

LiChrospher®

feature

endcapped

manufacturer/tradename

LiChrospher®

packaging

1 ea of

extent of labeling

21% Carbon loading

parameter

≤65 °C temperature
≤70 °C temp. range
400 bar pressure (5801 psi)

technique(s)

HPLC: suitable

L × I.D.

25 cm × 4.6 mm

surface area

350 m2/g

matrix

octadecyl
 silica particle platform
fully porous particle

matrix active group

C18 (octadecyl) phase

particle size

5 μm

pore size

100 Å

operating pH

2-7.5

application(s)

food and beverages

separation technique

reversed phase

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General description

LiChrosorb® RP-18 HPLC Column are classified as L1 USP columns and primarily used for reversed-phase HPLC of neutral, acidic and weak basic compounds. The totally porous irregular particles ensure reliable results.
LiChrospher® RP-18 HPLC column is an incredibly reliable and highly versatile, traditionally manufactured spherical silica-based support, designed for reversed-phase chromatography of acidic, neutral and weakly basic compounds - substances frequently found in all analytical fields. The optimal selectivity and performance of the column ensure that these parameters remain constant from batch to batch and from year to year.

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Legal Information

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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