Double End-cap, Good Inertness
♦ Good Stability and Reproducibility
♦ Excellent Performance-to-cost Value
Using the silica of high-purity and high mechanical strength, the Promosil C18s are made with high-purity monosilane through Agela Technologies’ well controlled bonding process. They have high surface bonding coverage and completely capped. The carbon content is as much as 18%. They are stable at pH range 1.5-9.0 showing good peak shape for acidic and basic compounds. They have excellent tolerance of contamination and long life-time. They are the best choice of high performance-to-cost value.
♦ High-purity silica, Metal Impurity<10ppm
♦ Average Particle Size: 5μm
♦ Specific Surface: 320m2/g
♦ Pore Size: 100Å
♦ Carbon Loading: 18%
♦ pH Range: 1.5-9.0
♦ Efficiency: >80, 000/m
♦ TF: 0.98-1.20
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Column: Promosil C18, 4.6×150mm, 5μm
Sample: Uracil, Toluene
Mobile Phase: MeOH:25mM KH2PO4/K2HPO4 (pH=6.0)=80:20
Detection: UV 254nm
Flow Rate: 1mL/min |
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Column: Promosil C18, 4.6×150mm, 5μm
Sample: Amitriptyline
Mobile Phase: NaH2PO4/Na2HPO4(20mM, pH=6.9):MeOH=32:68
Detection: UV 254nm
Flow Rate: 1mL/min |