Ultisil® XB-C8, 3.5µm, 4.6x150mm
Brand Welch Materials
Carbon load 4.0%
Column description Ultisil
Chemistry C8 (RP-8, MOS, Octyl)
Chemistry Producers Term XB-C8
Endcapping yes
Length 150 mm
Internal Diameter 4.6 mm
Particle Size 3.5 µm
mode Reversed Phase (RP)
pH Range 1.5 – 10
Pore Size 120 Å
Bet Surface Area [m2/g] 320.0
USP number L7
- Descripción
Descripción
SKU: H00202-20041
The XB-C8 phase is less retentive than XB-C18 phase, useful for strong hydrophobic compounds that are too strongly retained on C18 phase, and for LC/MS pplications, where long retention is not desired. When separating neutral or other highly retained compounds, XB-C8 can save analytical time. However, when separating polar compounds, XB-C8 column provides different selectivity than does XB-C18 column.
