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87704

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87704
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Alltima HP C18 ESP

by GRACE

Alltima™ HP Column                                       

Stability, Purity and Performance

  • Better peak symmetry— high-purity silica eliminates peak tailing problems
  • Long column life—exceptional column stability minimizes downtime and reduces cost
  • Ideal for microbore or critical analysis—low to no detectable column bleed
  • Multiple selectivity options— optimizes retention, resolution and analysis time

Alltima™ HP columns combine our best phase chemistries with high-purity silica. The result is one product family with the selectivity and performance needed to help overcome your most challenging separation needs. Greater retention and enhanced peak symmetry for polar compounds. Alternate selectivity to traditional reversed-phases.

Application areas:
Acidic compounds Environmental samples Food/beverage samples Neutral compounds Small molecules Vitamins
Specification
Vendor GRACE Internal Diameter
Brand Alltima HP C18 ESP Pore size 190
Modifification Silica/C18 Surface Area 200
Mode Reversed-Phase Carbon Load, % 4.0
Particle Size Operating Temperature Yes
Length
Similar columns Columns with same mode & modification — across all brands
VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
Chromenta Chromenta BB C18 Reversed-Phase Silica/C18 2.1 mm 100 mm 3.0 μm 300 Å On request
Aapptec Spirit Organic Reversed-Phase Silica/C18 4.0 mm 200 mm 5.0 μm 100 Å On request
Aapptec Spirit Protein Reversed-Phase Silica/C18 4.6 mm 40 mm 5.0 μm 300 Å On request
ACE ACE C18 Reversed-Phase Silica/C18 2.1 mm 35 mm 5.0 μm 100 Å On request
GRACE Alltima HP C18 Reversed-Phase Silica/C18 0.3 mm 150 mm 3.0 μm 190 Å On request
SiliCYCLE SiliaChrom dt C18 Reversed-Phase Silica/C18 2.1 mm 30 mm 2.5 μm 100 Å On request
Higgins Analytical TARGA C18 Reversed-Phase Silica/C18 10.0 mm 100 mm 5.0 μm 120 Å On request
WATERS Atlantis C18 Reversed-Phase Silica/C18 1.0 mm 50 mm 5.0 μm 100 Å On request
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