VOLTEC

Tracer Kromasil

a high performance

spherical silica

Tracer Kromasil is a spherical, totally porous, high purify, silica developed and manufactured to meet the increased demand of modern liquid chomatography. Kromasil is developed for both analytical and preparative HPLC. It is available in 5u 7u 10u 13u and 16u practice sizes as naked silica or derivatized with C1, C4, C8, C18, or NH2 & chiral phases.

The main features of these columns are:-

High Resolution even with 10u.
High Loadability.
Chemical stability in pH range 1.5 to 9.5
Mechanical stability up to 10,000 psi
Standardly base deactivated
Very low metallic impurities
Inert to acidic and basic compounds
Better alternative to Waters Symmetry, Novapak, Inertsil
Purosphere, Lichrosphere, Zorbax & Hypersil BDS.

Material Characteristics

Packing Material	Particle Shape/size (u)	Pore Volume (A)	Pore Volume (ml/g)	Surface Area M2/g	Carbon %	Calculated Bonded Phase coverage (uole/m2)	End Capping
Kromasil silica	Spher 5, 7, 10, 13, 16	100	0.9	340	0	0	NA
Kromasil C1	Spher 5, 7, 10, 13, 16	100	0.9	340	4.7	4.3	Yes
Kromasil C4	Spher, 5, 7, 10, 13, 16	100	0.9	340	8	3.8	Yes
Kromasil C8	Spher, 5, 7, 10, 13, 16	100	0.9	340	12	3.6	Yes
Kromasil C18	Spher 5, 7, 10, 13, 16	100	0.9	340	19	3.1	Yes
Kromasil NH2	Spher 5, 7, 10, 13, 16	100	0.9	340	-	-	yes

Tracer Kromasil | Tracer Extrasil