GL Sciences Inertsil NH2 Analytical HPLC Column, 5 µm, 100 Å, 4 x 300 mm, 1/Pk - 5020-90798

Inertsil NH2

GL Sciences Inertsil NH2 Analytical HPLC Column, 5 µm, 100 Å, 4 x 300 mm, 1/Pk

Product Number: 5020-90798

Inertsil

Inertsil columns were developed by GL Sciences in 1986 for sample separations using high-performance liquid chromatography. Starting with Inertsil ODS, a new type of bonded silica was produced providing unmatched performance and reproducibility. Further refinements of evolved silica and the introduction of new phases have allowed Inertsil to achieve industry leading performance for analyte separation to become one of the most highly used columns for HPLC.

Features

• High inertness — Inertsil columns feature sophisticated surface treatment to provide exceptionally low interference of analyte by surface silanols.
• Extremely low operating back pressure — new surface silica technology allows for the production of particles with a high degree of uniform size, shape, and distribution which vastly lowers the operating back pressure, allowing for long column service life.
• High reproducibility — produced exclusively in GL Sciences' in-house facilities with a high level of quality control, Inertsil columns are guaranteed to provide excellent reproducibility of results from lot-to-lot.

HILIC Columns - Inertsil NH2 Analytical Columns

Inertsil NH2 shows far superior stability compared to other brand available aminopropyl columns, as our newly developed "Evolved Surface Silica" is chemically bonded with aminopropyl group. Generally, aminopropyl columns are used for applications that are hard to be separated in a reversed phase mode, such as simultaneous analysis of sugars or vitamin E. However, the shift in retention time has been an issue for a long time. Inertsil NH2 delivers highly reliable reproducibility and stability with accurate qualitative and quantitative results. Furthermore, aminopropyl columns generally cannot be washed by weakly acidic eluent, however Inertsil NH2 was improved and it can be washed by weakly acidic eluent.

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