HPLC columns, preparative scale, Chromolith® Prep

Supplier: Merck
1.25251.0001 1.52016.0001 1.52015.0001 1.52011.0001 1.52036.0001
1.25251.0001EA 9020 EUR
1.25251.0001 1.52016.0001 1.52015.0001 1.52011.0001 1.52036.0001
HPLC columns, preparative scale, Chromolith® Prep
Chromatography Columns
Chromolith® Prep monolithic stationary phases are new ultrapure silica phases which gain their special properties from a bimodal pore structure. This structure is a property of the new 'Sol-Gel' technology and consists of macropores and mesopores. The mesopores with an average diameter of 12 nm, form the fine porous structure of the column interior and create a very large surface area on which adsorption of the target compounds occurs.

The large macropores, with a pore diameter ranging from 3 µm, form a dense network of pores and allow a high flow rate due to a low resistance factor. TheMore Product Information
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