Kromasil NH2

– 26 columns

Vendor: Sigma Aldrich

Kromasil® NH2 HPLC Column
3.5 μm particle size, pore size 100 Å, L × I.D. 100 mm × 4.6 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
Modification	Silica/Amino

Choose column specifications

Length Available: 50 – 250 mm

Internal Diameter Available: 2.1 – 50 mm

Particle Size Available: 3.5 – 16 μm

Pore Size Recorded value 100 Å

Columns in this brand

26 columns shown


K08670343	250	4.6	5.0	100
K08670847	250	10.0	10.0	100
K08670848	250	21.2	10.0	100
K08670850	150	4.6	10.0	100
K08670851	250	4.6	10.0	100
K08670852	250	50.0	10.0	100
K08670853	250	10.0	16.0	100
K08670854	250	21.2	16.0	100
K08670855	150	4.6	16.0	100
K08670856	250	4.6	16.0	100
K08670857	250	50.0	16.0	100
K08670858	100	4.6	3.5	100
K08670859	150	4.6	3.5	100
K08670860	100	3.0	5.0	100
K08670861	150	3.0	5.0	100
K08670862	50	3.0	5.0	100
K08670863	250	10.0	5.0	100
K08670864	100	2.1	5.0	100
K08670865	150	2.1	5.0	100
K08670866	50	2.1	5.0	100
K08670867	250	21.2	5.0	100
K08670868	100	4.6	5.0	100
K08670869	150	4.6	5.0	100
K08670870	50	4.6	5.0	100
K08671210	250	30.0	5.0	100
K08970989	250	30.0	10.0	100

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