HPLC columns, Poroshell 120 EC-C18

HPLC columns, Poroshell 120 EC-C18

Poroshell 120 is made with a superficially porous particle that has a solid silica core and a porous outer layer. This particle provides high efficiency at lower pressures and is ideal for fast or high-resolution separations of many types of analytes.

Exhaustive endcapping ideal for use with basic compounds, for those producing poor peak shapes on other columns
Ideal for peptide mapping with LC/MS compatible mobile phases

The EC-C18 bonded phase is made by first chemically bonding a dense monolayer of dimethyl-n-octadecyl silane stationary phase to the porous shell of the Poroshell 120 silica support. The bonded phase packing is then endcapped using proprietary reagents and procedures to obtain maximum deactivtion of the silica surface.

Catalog No:
HEWL693970-902
HEWL695970-902
HEWL823750-911
HEWL699770-902
HEWL690970-902
HEWL820750-911
HEWL699975-902
HEWL693970-302
HEWL691775-902
HEWL691975-302
HEWL699775-902
HEWL699975-302
HEWL690970-302
HEWL695970-302
HEWL695770-902
HEWL699970-302
HEWL693770-902
554-1707
554-1699
554-1708
HEWL691975-902
HEWL697775-902
554-4339
554-1709
554-1719
HEWL699970-902
554-1718
554-4338
HEWL821725-911

Carbon load:
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%

Endcapped:
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double
Double

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

pH range:
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0
2,0 - 8,0

Surface area:
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g
130 m²/g

Temperature limit:
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C
60 °C

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
L1
L1
L1
L1
L1
L1

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