Screw Cap Cuvettes
Fluorescence cells with SEPTA screw caps for use in anaerobic or long-term storage applications. Each cuvette comes with a closed screw cap and an open screw cap with a SEPTA self-healing injection site.
Type 41FL Macro Fluorescence Cuvette with Screw Cap (Lightpaths: 5-100mm)
Type 41FL Macro Fluorescence Cuvette with Screw Cap (Lightpaths: 5-100mm)
The FireflySci Type 41FL cuvette is our standard fluorescence screw cap cell and is a favorite among scientists who perform anaerobic work. The open SEPTA screw cap enables researchers to make sterile injections into the cuvette without compromising the experiment.
Features of FireflySci Type 41FL Fluorometer Cuvette:
- Fire-fused to ensure that cuvettes are robust and durable.
- Available in Pyrex Glass and UV Quartz.
- Lightpaths of 5-100mm available.
- Four windows and base optically polished.
- Includes 1 SEPTA screw cap and 1 closed screw cap.
- Features 13-425 screw cap threadings for maximum durability and versatility.
- Suitable for anaerobic and dye laser work.
- Rated to handle up to 5 bar of pressure.
| Lightpath | Top | Outer Length | Outer Width | Outer Height | Inner Length | Inner Width | Capacity |
|---|---|---|---|---|---|---|---|
| 5mm | Screw Cap | 7.5mm | 12.5mm | 55.0mm | 5.0mm | 10.0mm | 1.700ml |
| 10mm | Screw Cap | 12.5mm | 12.5mm | 55.0mm | 10.0mm | 10.0mm | 3.500ml |
| 50mm | Screw Cap | 52.5mm | 12.5mm | 55.0mm | 50.0mm | 10.0mm | 17.500ml |
| 100mm | Screw Cap | 102.5mm | 12.5mm | 55.0mm | 100.0mm | 10.0mm | 35.000ml |




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How to decode FireflySci part numbers.