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 % :

17%

Troyasil C18 packings are ultra-high purity spherical silica which contains less amounts of metal ions offerring ultra performance with excellent stability at pH 1.5-10.0 , excellent efficiency, column-to-column reproducibility, long lifetime and ideal for LC/MS.

Troyasil C18 packings are high surface of 325 m2/g offer greater capacity and higher resolution for gradient elution of difficult separation compounds like basic drugs, organic acids and other polar compounds.

Troyasil C18 reverse phase packings are fully endcapped after bonding to cover unreached silanols and improve peak symmetry for basic analytes. improve

Packings are monomeric bonding resulting in lower column back pressure and high column efficiency to better resolve chemically similar analytes.