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 |
---|---|---|---|
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.