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Xt3NH325

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Xt3NH325
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Xtimate NH2

by Welch Materials

Xtimate is the brand-name for Welch premium HPLC column series. There are two types of Xtimate  column, those based on based on Hybride Silica Polymer packing  materials, and those based on pure polymer materials.

  • Wide pH range from 1.0 to 12.5
  • Silica particle properties of high mechanic strength and high efficiency and organic polymer properties of inertness and resistance to alkali dissolution
  • Long column lifetime：5 times of similar product such as Gemini
  • Excellent peak shape for strong bases
Application areas:
Basic compounds
Specification
Vendor Welch Materials Length
Brand Xtimate NH2 Internal Diameter
Modifification Hybrid silica-polymer/NH2 pH stability from 1.0
Mode Reversed-Phase pH stability to 12.5
Particle Size
Similar columns Columns with same mode & modification — across all brands
VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
Welch Materials Xtimate NH2 Reversed-Phase Hybrid silica-polymer/NH2 2.1 mm 30 mm 5.0 μm — On request
Welch Materials Xtimate NH2 Reversed-Phase Hybrid silica-polymer/NH2 3.0 mm 300 mm 3.0 μm — On request
Welch Materials Xtimate NH2 Reversed-Phase Hybrid silica-polymer/NH2 3.0 mm 50 mm 3.0 μm — On request
Welch Materials Xtimate NH2 Reversed-Phase Hybrid silica-polymer/NH2 50.0 mm 250 mm 5.0 μm — On request
Welch Materials Xtimate NH2 Reversed-Phase Hybrid silica-polymer/NH2 2.1 mm 30 mm 3.0 μm — On request
Welch Materials Xtimate NH2 Reversed-Phase Hybrid silica-polymer/NH2 4.6 mm 150 mm 3.0 μm — On request
Welch Materials Xtimate NH2 Reversed-Phase Hybrid silica-polymer/NH2 2.1 mm 250 mm 3.0 μm — On request
Welch Materials Xtimate NH2 Reversed-Phase Hybrid silica-polymer/NH2 4.6 mm 250 mm 3.0 μm — On request
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