All Chromolith columns are made of monolithic silica with a characteristic bimodal pore structure. Chromolith 4.6mm columns have macropores with 2 µm diameter, giving a column efficiency exceeding 80,000 plates/meter. The mesopores are 13 nm (130 Å), the surface modification is octadecylsilan with full end-capping.
More Information
Additional
Brand
Merck
Carbon load
18.0%
Column description
Chromolith
Package specification
C18 (RP18, ODS, Octadecyl)
Endcapping
yes
Inner diameter
4.6 mm
mode
Reversed Phase (RP)
pH Range
2 - 7,5
Pore size
130 Å
USP number
L1
Length
100 mm
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