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12DE120E2G

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12DE120E2G
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Eurospher II

by KNAUER

 

VertexPlus Column Eurospher II                                                                       

Eurospher II is introduced as the new workhorse for an even wider range of application areas, suitable for analytical, semi-preparative and process-scale separations. The logical choice to take on routine analyses as well as the most ambitious chromatoraphy tasks.

Eurospher II offers outstanding mechanical and chemical stability. With physical properties very similar to those of Kromasil 100, Eurospher II columns can be used to replace Kromasil® columns, providing excellent peak symmetry for acids, bases, and neutrals. Compared to Kromasil® 100, Eurospher II has

  • nearly the same particle shape
  • a lower metal impurity specification
  • higher mechanical stability
  • comparable selectivity in RP mode (Eurospher II C18 H vs. Kromasil® 100 C18)

Modification

Application areas

Separation mechanism

C18

for acidic, basic and neutral analytes in reversed phase mode (sulphonamides; anabolic steroids; anti-psychotics; beta blocker; Sudan dyes; phenols, preservatives etc.)

hydrophobic interaction
Specification
Vendor KNAUER Internal Diameter
Brand Eurospher II Pore size 100
Modifification Ammonia/ Sulfonic acid Surface Area 320
Mode HILIC pH stability from 2.0
Particle Size pH stability to 8.5
Length
Similar columns Columns with same mode & modification — across all brands
VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
KNAUER Eurospher II HILIC Ammonia/ Sulfonic acid 3.0 mm 50 mm 3.0 μm 100 Å On request
KNAUER Eurospher II HILIC Ammonia/ Sulfonic acid 3.0 mm 50 mm 5.0 μm 100 Å On request
KNAUER Eurospher II HILIC Ammonia/ Sulfonic acid 2.0 mm 50 mm 5.0 μm 100 Å On request
MACHEREY-NAGEL NUCLEOSHELL HILIC HILIC Ammonia/ Sulfonic acid 4.0 mm 100 mm 2.7 μm 90 Å 511.00
KNAUER Eurospher II HILIC Ammonia/ Sulfonic acid 4.0 mm 50 mm 3.0 μm 100 Å On request
KNAUER Eurospher II HILIC Ammonia/ Sulfonic acid 20.0 mm 150 mm 5.0 μm 100 Å On request
MACHEREY-NAGEL NUCLEODUR HILIC HILIC Ammonia/ Sulfonic acid 3.0 mm 250 mm 5.0 μm 110 Å 462.00
KNAUER Eurospher II HILIC Ammonia/ Sulfonic acid 4.0 mm 300 mm 5.0 μm 100 Å On request
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