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722600-902

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722600-902
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ZORBAX Extend-C18

by Agilent Technologies

ZORBAX Extend-C18  
 Extend-C18 columns incorporate a unique patented bidentate silane, combined with a double-endcapping process that protects the silica from dissolution at high pH - up to pH 11.5. Columns are best applied for separations of compounds that are either (1) basic and have little or no retention at low or intermediate pHs, (2) more stable or more soluble at high pH, or (3) basic and show poor peak shape at low or intermediate pH.

  • High efficiency and long life at high pH - up to pH 11.5
  • Unique bidentate bonding and double endcaping provides high pH stability
  • More efficiency and better peak shape than polymer-based columns
  • Improve retention, resolution and peak shape of basic compounds
  • High sensitivity for LC/MS separations of peptides and proteins
Specification
Vendor Agilent Technologies Pore size 80
Brand ZORBAX Extend-C18 pH stability from 2.0
Modifification Silica/C18 pH stability to 11.5
Mode Reversed-Phase Surface Area 180
Particle Size Endcapped Yes
Length Operating Temperature 60
Internal Diameter
Similar columns from other manufacturers to ZORBAX Extend-C18

Up to 10 unique Brand families from other Vendors with the same Mode and the same Modification.

How similarity is calculated
Eligible families receive a weighted score from Modification (25%), Product Usage (20%), Carbon Load (15%), Endcapping (10%), Pore Size (10%), Surface Area (8%), pH Stability (8%) and Particle Size (4%). The score uses data available in both families and requires at least three comparable criteria, at least 50% data coverage and a minimum 55% score. A relevant active sponsor may appear first and is always labelled Sponsored.
A similarity score does not guarantee identical selectivity or performance. Confirm suitability under the intended method conditions.
ACE Super C18
by ACE
Sponsored 81% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size90 Å
Shared Product UsageNo shared usage assigned
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Chromegabond 80 MC-18
by ES Industries
94% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size80 Å
Shared Product UsageNo shared usage assigned
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BlueShell classic
by KNAUER
93% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size80 Å
Shared Product UsageNo shared usage assigned
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91% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size80 Å
Shared Product UsageNo shared usage assigned
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Spheripak ODS2 80
by Greyhound
91% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size80 Å
Shared Product UsageNo shared usage assigned
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HAISIL 100 C18
by Higgins Analytical
89% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size100 Å
Shared Product UsageNo shared usage assigned
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HiQ Sil C18HS-100
by KYA Technologies Corporation
88% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size100 Å
Shared Product UsageNo shared usage assigned
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NUCLEOSHELL RP 18plus
by MACHEREY-NAGEL
88% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size90 Å
Shared Product UsageNo shared usage assigned
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Spherisorb ODS2
by WATERS
87% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size80 Å
Shared Product UsageNo shared usage assigned
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Mediterranea Sea18
by Teknokroma
87% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size100 Å
Shared Product UsageNo shared usage assigned
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Product Usage values
No Product Usage values are assigned to this Product or its Brand.
Application values
No Application values are assigned to this Product.
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