Compact HPLC flow cell made of PEEK with 10-32 UNF connection, selectable path length (0.3-1.0 mm) and <50 µl internal volume. Pressure-resistant up to 30 bar, suitable for 200-2400 nm. Ideal for UV/VIS and inline analysis.
This compact HPLC flow cell made of highly resistant PEEK was developed for precise optical measurements in the UV/VIS and NIR range. Thanks to the selectable path length of 0.3 mm to 1.0 mm, the cell can be optimally adapted to different analytical requirements – from highly concentrated samples to sensitive measurements in the low absorbance range.
The robust design and high pressure resistance make this flow cell ideal for chromatographic applications, inline measurements and process analysis.
| Category | Specification |
|---|---|
| Type | HPLC flow cell |
| Path length | 1.0 mm ± 0.05 mm (other lengths selectable: 0.3-1.0 mm) |
| Wavelength range | 200-2400 nm (depending on fiber) |
| Typical measuring wavelength | 280 nm |
| Fiber connectors | SMA 905 optionally with anti-twist protection, 600 µm optimized |
| Fluid connection | 10-32 UNF coned fitting |
| Hose type | PEEK 1/16″ |
| Flow rate | 0-300 ml/min |
| Typical flow rates | 0.1-100 ml/min |
| Inner volume | <50 µl |
| Measuring temperature | 5-80 °C |
| Wetted materials | PEEK, sapphire, quartz glass |
| Pressure resistance | 30 bar (40 bar test pressure) |
Areas of application
Liquid Core Waveguide (LCW) flow cell for absorption measurements
High-precision flow cell for UV/VIS measurements with long optical path length. Ideal for laboratory applications in analytics, seawater analysis, environmental monitoring, and process control with detection in the nanomolar range of e.g. nitrate, nitrite, phosphates, etc.
Liquid Core Waveguide (LCW) flow cell for absorption measurements
High-precision flow cell for UV/VIS measurements with long optical path length. Ideal for laboratory applications in analytics, seawater analysis, environmental monitoring, and process control with detection in the nanomolar range of e.g. nitrate, nitrite, phosphates, etc.
