GL Sciences InertSustain NH2 HP Analytical HPLC Column, 100 Å, 3 µm, 4.6 x 300 mm - 5020-90670

InertSustain NH2

GL Sciences InertSustain NH2 HP Analytical HPLC Column, 100 Å, 3 µm, 4.6 x 300 mm

Product Number: 5020-90670

First choice for sugar analysis - Retention and separation by amino polarity - First choice column for sugar analysis

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

InertSustain 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. InertSustain NH2 delivers highly reliable reproducibility and stability with accurate qualitative and quantitative results. Further more, aminopropyl columns generally can not be washed by weakly acidic eluent, however InertSustain NH2 was improved and it can be washed by weakly acidic eluent.

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