FireflySci's cryogenic cuvettes allow users to dip well into the low kelvins. This standard model includes a PTFE stopper and features a fortified, extra-fused design to protect against extremely low temperatures.

• Fire-fused to ensure that cuvettes are robust and durable
• Available in different materials: UV quartz and IR quartz
• Available in 1 and 10 mm lightpaths
• Two windows optically polished
• All joints are excessively fused to round corners and provide additional strength to the walls
• Includes PTFE stopper

Please note: Cryogenic cells should be cooled down gradually. They need to cool down for at least an hour to ensure the cell will not break. The same applies for increasing the temperature.