Troyasil C18L
Troyasil C18 packings are ultra-high purity spherical silica which contains less amounts of metal ions offerring ultra performance with excellent stability at pH 2-8 , excellent efficiency, column-to-column reproducibility, long lifetime and ideal for LC/MS.
Can be considered for the determination of water soluble vitamins, steroids, catecholamines, sedatives and in many other application fields in the analytical.
Silica: | Spherical, high purity (<10 ppm metals) |
Pore size: | 100Å |
Particle size: | 1.8, 2, 3, 5 and 10 µm (ask for 4 and 7 µm) |
Pore volume: | 0.8 mL/g |
Surface Area: | 325 m²/g |
Phase structure: | Monomeric and fully endcapped |
Carbon % : | 16% |
Column Test Mix
Mobile Phase A: Formic acid 1 % - H2O
Mobile Phase B: Formic acid 1 % - MeOH
Column: Troyasil C18 – 150 x 4.6 mm 5 µm
Instrument: Thermo ORBITRAP Q-EXACTIVE, ESI
. High-purity silica
· Fully end-capped for reduced peak tailing
· Excellent peak shape for acids, bases, and neutrals
· High reproducibility
· Improved resolution
· Available in various particle sizes
· Reproducible manufacturing practices for reproducible column-to-column performance
· Easy to scale up
· Eliminates the silanol effect for a good peak shape
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