Supelco® Ascentis® Express ES-C18 HPLC and UHPLC Columns | Chromatography Columns

Supelco® Ascentis® Express ES-C18 HPLC and UHPLC Columns

Supplier: Merck

New Product

Supelco® Ascentis® Express ES-C18 HPLC and UHPLC Columns

Supplier: Merck

New Product

About this item

Ascentis^® Express ES-C18 is a non-endcapped C18 stationary phase based on the proven Fused-Core^® particle design.

Improved stability with low pH mobile phases

Applicable to a wide range of small molecule applications

This particle design exhibits very high column efficiency due to the shallow diffusion paths in the 0,5 µm thick, porous shell and the small overall particle size of 2,0 µm. The sterically protected ligand reduces acidic hydrolysis which enables low pH mobile phases to be used.

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Specifications

Catalog No:
50589-U
50602-U
50606-U
50595-U
50594-U
50590-U
50582-U
50587-U
50617-U
50596-U
50601-U
50598-U
50599-U
50611-U
50600-U
50618-U
50608-U
50620-U
50621-U
50610-U
50586-U
50609-U
50584-U

Carbon load:
6,5%
6,5%
6,5%
6,5%
6,5%
6,5%
6,5%
6,5%
6,5%
6,5%
6,5%
6,5%
6,5%
6,5%
6,5%
6,5%
6,5%
6,5%
6,5%
6,5%
6,5%
6,5%
6,5%

Endcapped:
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No

Max. pressure:
600 bar
600 bar
600 bar
600 bar
600 bar
600 bar
600 bar
600 bar
1000 bar
600 bar
600 bar
600 bar
600 bar
1000 bar
600 bar
1000 bar
1000 bar
1000 bar
1000 bar
1000 bar
600 bar
1000 bar
600 bar

Surface area:
135 m²/g
135 m²/g
135 m²/g
135 m²/g
135 m²/g
135 m²/g
135 m²/g
135 m²/g
120 m²/g
135 m²/g
135 m²/g
135 m²/g
135 m²/g
120 m²/g
135 m²/g
120 m²/g
120 m²/g
120 m²/g
120 m²/g
120 m²/g
135 m²/g
120 m²/g
135 m²/g

Temperature limit:
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)
40 °C (at pH 8); 90 °C (at pH 1)

USP code:
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1

Specifications

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