Kromasil C18

– 29 columns

Vendor: Sigma Aldrich

Kromasil® C18 HPLC Column
5 μm particle size, pore size 100 Å, L × I.D. 100 mm × 4 mm

Kromasil®
Kromasil® premium silica-based HPLC columns and chromatography packings are developed for analytical up to process scale applications. Kromasil has superior mechanical and chemical stability, high available surface area, and a narrow pore size distribution. This results in long lifetime and high loading capacity. In addition the surface properties are excellent, making it possible to run even basic compounds without the use of additives.

Kromasil® Products
The Kromasil product offering comprises a broad range of different phases, both for regular HPLC separations and for chiral separations. Kromasil silica packings are designed to meet the highest demands of HPLC, SFC and SMB, from analytical to process scale.

Kromasil HPLC silica consists of perfectly spherical, totally porous particles. They are produced with a narrow particle size distribution for high efficiency, low pressure-drop and best total economy in chromatographic purifications. The uniqueness of Kromasil high performance spherical silica is the combination of:

High surface area
Mechanical strength
Chemical purity
Chemical stability
Optimized surface properties
Well-defined pore structure

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Brand specifications

Every parameter recorded for every column in this Brand is shown here. A single value applies across the Brand; multiple values show what is recorded across its columns.

Mode	Reversed-Phase	Pore Size (Å)	100 / 300

Choose column specifications

Length Available: 50 – 300 mm

Internal Diameter Available: 3 – 50 mm

Particle Size Available: 3.5 – 16 μm

Pore Size Available: 100 – 300 Å

Columns in this brand

29 columns shown


K08670349	250	4.6	10.0	100
K08670356	150	4.6	5.0	100
K08670357	250	4.6	5.0	100
K08970908	50	4.0	5.0	100
K08970909	100	4.0	5.0	100
K08970959	250	4.0	7.0	100
K08970960	100	4.6	7.0	100
K08970965	150	4.6	7.0	100
K08970970	250	4.6	7.0	100
K08970971	300	4.6	7.0	100
K08970996	250	30.0	10.0	100
K08971004	150	4.6	13.0	100
K08971009	250	4.6	13.0	100
K08971014	250	10.0	13.0	100
K08971018	100	21.2	13.0	100
K08971022	150	21.2	13.0	100
K08971027	250	21.2	13.0	100
K08971032	250	50.0	13.0	100
K08971036	150	4.6	16.0	100
K08971040	150	4.6	16.0	300
K08971045	250	4.6	16.0	100
K08971049	250	4.6	16.0	300
K08971054	250	10.0	16.0	100
K08971058	250	10.0	16.0	300
K08971063	250	21.2	16.0	100
K08971067	250	21.2	16.0	300
K08971072	250	50.0	16.0	100
K08971076	250	50.0	16.0	300
K08971207	50	3.0	3.5	100

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