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InertSustain Amide HPLC Column, InertCoat Hardware, 3 µm, 150 x 2.1 mm

SKU: 5020-32024
$1,037.00
+ -

Specifications

InertSustain Amide HPLC Column, InertCoat Hardware, 3 µm, 150 x 2.1 mm SKU: 5020-32024

Specifications
Attribute nameAttribute value
Column or GuardColumn
Column formatAnalytical
PhaseInertSustain Amide
Base MaterialHigh Purity ES Silica Gel
Functional groupCarbamoyl
Particle size3 µm
Length150 mm
Inner diameter2.1 mm
ModeHILIC
Surface area350 m2/g
Pore size100 Å (10 nm)
Pore volume0.85 mL/g
End cappingNone
Carbon loading15.0%
pH Range2-7.5
Unit size1 pc.
Max Operating Pressure20 MPa (200 bar)
USP CodeL68

InertSustain Amide - Overview

Comparison with Other Brands

HILIC phases are particularly useful for compounds that are weakly retained by reversed phase columns such as Melamine and Cyanuric Acid. As shown below, InertSustain Amide provides stronger retention for such analytes compared to other HILIC columns available in the market.

InertSustain Amide HILIC HPLC Columns Brand comparison

Extreme Durability

The use of metaphosphoric acid aqueous solution as a diluent solvent is a common technique to prevent the decomposition of sample in Vitamin C (ascorbic acid) analysis. A silica-base amide type columns often show short column lifetime due to the usage of strongly acidic diluent solvent in the analysis. As proven below, InertSustain Amide offer longer column lifetime even under such harsh analytical condition.

 

InertSustain Amide HILIC HPLC Columns Column lifetime 

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InertSustain Amide HPLC Column, InertCoat Hardware, 3 µm, 150 x 2.1 mm