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65703-U
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Discovery Zr-CarbonC18

by Sigma Aldrich

Discovery® Zr-CarbonC18 HPLC Column
3 μm particle size, L × I.D. 15 cm × 2.1 mm  
 
Discovery Zr-CarbonC18 HPLC columns
Features and Benefits

  • Partitioning mechanism
  • Shape selectivity
  • Resistant to phase hydrolysis

Discovery® Zr-CarbonC18 comprises spherical, porous carbon-clad zirconia particles covalently modified with octadecyl (C18) groups. It complements the selectivity offering of the other zirconia- and silica-based Discovery phases, and allows the use of the full range of mobile phase pH from pH 1 to 14.

Application areas:
Acidic compounds Neutral compounds
Specification
Vendor Sigma Aldrich Pore size 300
Brand Discovery Zr-CarbonC18 Surface Area 30
Modifification Zirconia/C18 Carbon Load, % 3.0
Mode Reversed-Phase Endcapped No
Particle Size Operating Temperature 100
Length pH stability from 1.0
Internal Diameter pH stability to 14.0
Similar columns Columns with same mode & modification — across all brands
VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
Sigma Aldrich Discovery Zr-CarbonC18 Reversed-Phase Zirconia/C18 2.1 mm 150 mm 5.0 μm 300 Å On request
Sigma Aldrich Discovery Zr-CarbonC18 Reversed-Phase Zirconia/C18 4.6 mm 150 mm 5.0 μm 300 Å On request
ZirChrom DiamondBond-C18 Reversed-Phase Zirconia/C18 2.1 mm 100 mm 3.0 μm 300 Å 743.00
ZirChrom DiamondBond-C18 Reversed-Phase Zirconia/C18 2.1 mm 50 mm 3.0 μm 300 Å 743.00
ZirChrom DiamondBond-C18 Reversed-Phase Zirconia/C18 4.6 mm 100 mm 5.0 μm 300 Å 689.00
ZirChrom DiamondBond-C18 Reversed-Phase Zirconia/C18 2.1 mm 100 mm 5.0 μm 300 Å 689.00
ZirChrom DiamondBond-C18 Reversed-Phase Zirconia/C18 4.6 mm 150 mm 5.0 μm 300 Å 711.00
Sigma Aldrich Discovery Zr-CarbonC18 Reversed-Phase Zirconia/C18 2.1 mm 50 mm 3.0 μm 300 Å On request
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