Product no. Ult3NH203 Active
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Ult3NH203
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Ultisil XB-NH2

by Welch Materials

  • Propyl-amino silane phase bonded to Ultisil Silica
  • Used for normal phase and weak anion-exchange, and for reversed-phase HPLC of polar compounds
  • For applications in aggressive normal phase mode with aqueous eluent
  • Vitamins A and D are separated in the normal-phase mode
  • Carbohydrates and sugars are separated in the reversed-phase mode on XB-NH2
Specification
Vendor Welch Materials Internal Diameter
Brand Ultisil XB-NH2 Pore size 120
Modifification Silica/Amino Surface Area 320
Mode Normal-Phase/Reversed-Phase/Anion-Exchange Carbon Load, % 6.0
Particle Size Endcapped No
Length
Similar columns from other manufacturers to Ultisil XB-NH2

Up to 10 unique Brand families from other Vendors with the same Mode and the same Modification.

How similarity is calculated
Eligible families receive a weighted score from Modification (25%), Product Usage (20%), Carbon Load (15%), Endcapping (10%), Pore Size (10%), Surface Area (8%), pH Stability (8%) and Particle Size (4%). The score uses data available in both families and requires at least three comparable criteria, at least 50% data coverage and a minimum 55% score. A relevant active sponsor may appear first and is always labelled Sponsored.
A similarity score does not guarantee identical selectivity or performance. Confirm suitability under the intended method conditions.
Prevail Amino
by GRACE
76% match
ModeNormal-Phase/Reversed-Phase/Anion-Exchange
ModificationSilica/Amino
Pore Size110 Å
Shared Product UsageCarbohydrate
View Brand
Product Usage values
Carbohydrate Polar compounds Sugars
Application values
No Application values are assigned to this Product.
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