Benchmark Microbore chromatography columns

BenchMark™Microbore columns are designed for applications requiring the smallest bed volumes. They are ideal for aqueous systems and compatible with solvents used in common liquid chromatography applications such as protein purification. Economical, non-adjustable columns for low pressure or gravity feed. 3mm diameter and a variety of lengths. Compatible with a variety of bulk media.

Operating parameters:
Operating temperature: 4-20°C
pH stability: 1-14

Chemical stability:Resistant to aqueous solutions and most

solvents used in liquid chromatography. Not resistant to

acetone, ketones, chlorinated hydrocarbons, aliphatic esters,

phenol, > 10% NaOH, > 10% HCl, > 5% acetic acid, or

strong mineral acid.


Materials:

Glass column : Borosilicate glass

Endpiece:                 PCTFE
Frit (bed support) :    PCTFE & SS
O-ring :                   FKM/FPM
Connection cap:        Glass-filled PP
Fitting nuts:             Glass-filled PP
Operating pressures:
1200 psi (80 bar)