://NH2 HPLC Columns

NH2 HPLC Columns

Temperature: 35℃
Flow Rate: 1.8mL/min
Injection Volume: 20μL

Category:

Description

NH2 HPLC Columns Description

The NH2 HPLC column uses the innovative filler bonding technology unique to the company. It is based on ultra-high purity and fully porous spherical silica gel. It is bonded with aminopropyl functional groups and controlled by strict process to ensure the formation of uniform and dense amino functional groups. The molecular layer maximizes bond coverage and ensures excellent column packing.
NH2 HPLC column is suitable for most normal phase chromatography applications. It can also be used as a stationary phase for Hilic Hydrophilic Interaction Chromatography for positive phase analysis of polar compounds, weak anion exchange, and aqueous reverse phase liquid phase analysis. This column is widely used for the analysis of low molecular weight sugars such as glucose, fructose, xylose and lactose. It can replace most of the amino liquid chromatography columns on the market.

NH2 HPLC Columns Characteristics

Ultra-pure, fully porous spherical silica gel with a purity of >99.999%
Unique stationary phase bonding
Good peak shape symmetry: the tailing factor is controlled at 0.90~1.10
PH range: 2.0 to 8.0
Excellent batch and batch reproducibility

NH2 HPLC Columns Parameters

Bonded phase: aminopropyl
Particle size: 3μm, 5μm, 10μm
Aperture: 120Å
Specific surface area: 320m²/g
Carbon loading: 4%
Sealing: no closure
PH stability: 2.0 to 8.0

Technical Data

Bonded Phase USP No Particle size (μm) Pore size Surface Area (m²/g) Carbon
Loading
pH Range End-capped
NH2 L8 5μm 120Å  320 NA 2.0-8.0 No

Ordering Information

Item No Description Package (pcs/pk)
SLHNH32130 HPLC Column, NH2, 3μm, 120Å, 2.1x30mm 1
SLHNH32133 HPLC Column, NH2, 3μm, 120Å, 2.1x33mm 1
SLHNH32150 HPLC Column, NH2, 3μm, 120Å, 2.1x50mm 1
SLHNH32175 HPLC Column, NH2, 3μm, 120Å, 2.1x75mm 1
SLHNH321100 HPLC Column, NH2, 3μm, 120Å, 2.1x100mm 1
SLHNH321125 HPLC Column, NH2, 3μm, 120Å, 2.1x125mm 1
SLHNH321150 HPLC Column, NH2, 3μm, 120Å, 2.1x150mm 1
SLHNH33030 HPLC Column, NH2, 3μm, 120Å, 3.0x30mm 1
SLHNH33050 HPLC Column, NH2, 3μm, 120Å, 3.0x50mm 1
SLHNH33075 HPLC Column, NH2, 3μm, 120Å, 3.0x75mm 1
SLHNH330100 HPLC Column, NH2, 3μm, 120Å, 3.0x100mm 1
SLHNH330125 HPLC Column, NH2, 3μm, 120Å, 3.0x125mm 1
SLHNH330150 HPLC Column, NH2, 3μm, 120Å, 3.0x150mm 1
SLHNH330200 HPLC Column, NH2, 3μm, 120Å, 3.0x200mm 1
SLHNH330250 HPLC Column, NH2, 3μm, 120Å, 3.0x250mm 1
SLHNH34030 HPLC Column, NH2, 3μm, 120Å, 4.0x30mm 1
SLHNH34050 HPLC Column, NH2, 3μm, 120Å, 4.0x50mm 1
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