Screw Cap Cuvettes
Spectrophotometer 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 34S Large Cylindrical Polarimeter Cell with Screw Caps (Lightpaths: 50-100mm)
Type 34S Large Cylindrical Polarimeter Cell with Screw Caps (Lightpaths: 50-100mm)
The FireflySci Type 34S cuvette is the anaerobic iteration of the Type 34 polarimeter cell. The open SEPTA screw cap enables researchers to make sterile injections into the cuvette without compromising the experiment.
Features of FireflySci Type 34S Large Cylindrical Polarimeter Cell with Screw Caps:
- Fire-fused to ensure that cuvettes are robust and durable.
- Available in UV Quartz.
- Lightpaths of 50-100mm.
- Includes 2 SEPTA screw caps and 2 closed screw caps.
- Features 13-425 screw cap threadings for maximum durability and versatility.
- Rated to handle up to 5 bar of pressure.
| Lightpath | Top | Outer Length | Outer Height | Outer Diameter | Inner Diameter | Inner Length | Capacity |
|---|---|---|---|---|---|---|---|
| 50mm | Screw Caps | 52.5mm | 35.5mm | 22.0mm | 19.0mm | 50.0mm | 14.000ml |
| 100mm | Screw Caps | 102.5mm | 35.5mm | 22.0mm | 19.0mm | 100.0mm | 28.000ml |



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How to decode FireflySci part numbers.