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577306-U

Supelco

Ascentis® ES-Cyano HPLC Column

5 μm particle size, L × I.D. 15 cm × 4.6 mm

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About This Item

UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52

material

stainless steel column

Quality Level

100

Agency

suitable for USP L10

product line

Ascentis®

feature

endcapped

manufacturer/tradename

Ascentis®

packaging

1 ea of

extent of labeling

10% Carbon loading

parameter

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

technique(s)

HPLC: suitable
LC/MS: suitable

L × I.D.

15 cm × 4.6 mm

surface area

450 m2/g

surface coverage

2.5 μmol/m2

impurities

<5 ppm metals

matrix

fully porous particle
silica gel high purity, spherical

matrix active group

cyano phase

particle size

5 μm

pore size

100 Å

operating pH

1-8

application(s)

food and beverages

separation technique

hydrophilic interaction (HILIC)
normal phase
reversed phase

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General description

Extra stable for low pH mobile phases due to sterically protected phase.

Useful for selectivity in the reversed-phase mode, including π π and dipole-dipole interacting compounds. Can also be used HILIC mode and normal phase chromatography.

Features and Benefits

  • Enhanced stability at low pH
  • Operates in reversed-phase, HILIC, and normal phase modes of chromatography
  • Low MS bleed
  • 100% aqueous compatible
  • Available as 3 μm and 5 μm particles
  • Particle composition: Type B silica gel
  • Particle shape: Spherical

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Legal Information

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany

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