BlueShell

– 15 columns

Vendor: KNAUER

BlueShell UHPLC columns

Vertex Plus column BlueShell C18 A core-shell

BueShell columns offer ultra high performance without ultra high pressure: packed with core-shell particles, they provide improved speed, higher resolution, and reduced eluent consumption with moderate HPLC backpressure.

BlueShell features

applicable for any type of LC
highest separating power (~ 200.000 theoretical plates/meter)
multiple columns can be combined for even higher resolution
efficiency is comparable with fully porous sub-2 μm particles
significantly lower backpressures than sub-2 μm particles
high speed and ruggedness

Take advantage of core-shell particle technology

Compared to classical fully porous silica materials, BlueShell particles consist of a solid core and a porous shell. The 2.6 µm diameter particles enable high speed and high resolution separations without undesirable excessive backpressure. The reduced depth of the outer porous layer limits the diffusional path of analytes, leading to minimized mass transfer resistance and minimized peak broadening.

BlueShell application areas

Modification	Application areas	Separation mechanism
C18 A	polar endcapped C18 phase for alternative selectivity; designed for use with 100 % aqueous eluents for analysis of very polar compounds, basic pharmaceutical ingredients, water soluble vitamins, catecholamines as well as organic acids	hydrophobic and polar interaction

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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	HILIC / Reversed-Phase	Surface Area	130
Modification	Phenyl-Hexyl / Silica / Silica/C18 / Silica/C18A / Silica/Pentafluorophenyl	pH stability from	1.0 / 2.0
Pore Size (Å)	80	pH stability to	11.0 / 8.0 / 9.0

Choose column specifications

Length Available: 50 – 150 mm

Internal Diameter Recorded value 2 mm

Particle Size Recorded value 2.6 μm

Pore Size Recorded value 80 Å

Columns in this brand

15 columns shown


05BD057SHA	50	2.0	2.6	80
05BD120SHA	50	2.0	2.6	80
05BD160SHA	50	2.0	2.6	80
05BD181SHA	50	2.0	2.6	80
05BD184SHA	—	2.0	2.6	80
10BD057SHA	100	2.0	2.6	80
10BD120SHA	100	2.0	2.6	80
10BD160SHA	100	2.0	2.6	80
10BD181SHA	100	2.0	2.6	80
10BD184SHA	100	2.0	2.6	80
15BD057SHA	150	2.0	2.6	80
15BD120SHA	150	2.0	2.6	80
15BD160SHA	150	2.0	2.6	80
15BD181SHA	150	2.0	2.6	80
15BD184SHA	150	2.0	2.6	80

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