Dr. Maisch Exsil Pure 120 Amino, 5 µm, 120 Å, 100 g bulk Material for HPLC Columns - 5136777.0100

ExSil® Pure - Ultra pure Silica

Dr. Maisch Exsil Pure 120 Amino, 5µm, 120Å, 100g bulk Material for HPLC Columns

Product Number: 5136777.0100

• Purity: Fe, Al, Ti, Na < 10 ug/g total
• Pore Diameter: 120 A
• Pore Volume: 0.7 ml/g
• Surface Area: 230 m2/g, 120 m2/ml
• Particle size: 1.5, 3, 5, 7 and 10 µm

Normal Phase (NP) Chromatography:
Designed for separating compounds based on their polarity using a polar stationary phase and a non-polar mobile phase

Amino Functional Group:
The amino group (NH2) on the silica surface provides a polar interaction site for analytes.

Pore Size:
The 120 Angstrom pore size indicates the size of the pores within the silica particles, influencing the surface area available for interaction with analytes.

Applications:

• Sugars: Commonly used for separating and analyzing sugars.
• Other Polar Compounds: Suitable for separating other polar compounds based on their interactions with the amino-modified silica.
• HPLC Analysis: Used in high-performance liquid chromatography (HPLC) for various analytical applications.