The flow cell specifications are as follows:

High-flow flow cells

Specifi­cation

Standard flow cell, SST

Standard Bio flow cell, PEEK

Semi-micro flow cell, SST

Semi-micro Bio flow cell, PEEK

Semi preparative flow cell

Path length

10 mm

10 mm

7 mm

7 mm

0.4 mm

Illuminated volume

11 µL

11 µL

2.5 µL

2.5 µL

0.7 μL

Pressure limit

12 MPa

5 MPa

12 MPa

5 MPa

10 MPa

Materials in the flow path

Stainless steel, fused silica, PEEK, fluoropolymers, titanium

PEEK, fused silica

Stainless steel, fused silica, PEEK, fluoropolymers, titanium

PEEK, fused silica

PEEK, fused silica

Biocompa­tibility

No

Yes

No

Yes

Yes

Normal-phase compa­tibility

Yes

No

Yes

No

No

Low-flow flow cells

Specifi­cation

Nano flow cell

Capillary flow cell

Ultra-low dispersion
UV monitor

Path length

10 mm*

10 mm*

Not defined

Illuminated volume

3 nL

45 nL

45 nL

Pressure limit

30 MPa

30 MPa

30 MPa

Materials in the flow path

Fused silica

Fused silica

PEEK, fused silica

Biocompa­tibility

Yes

Yes

Yes

Normal-phase compatibility

No

No

No

* There is no exact definition of the light path in capillary flow cells as is for conventional flow cells. Therefore, you should not use this value for calculating the absorption coefficient or the detector sensitivity according to the Lambert-Beer law.