Macro absorption cuvette with PTFE stopper, IR quartz, lightpath 1 mm

Firefly's standard PTFE-stoppered cuvette for absorption measurements requiring an airtight seal.


  • Available materials: optical glass, UV quartz, IR quartz
  • Available lightpaths: 0.5mm, 1mm, 2mm, 5mm, 10mm, 20mm, 30mm, 40mm, 50mm, 100mm (0.5mm in UV quartz only)
  • Two windows optically polished
Pictures shown are for illustration purposes only and may vary from the actual product in shape, colour and design
Product no.:FF-21-IR-1
184.80 €*

1 on stock



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Price reductions

Bulk discount

Quantity Bulk price
at least 4 piece(s) 175.56 € * each
at least 8 piece(s) 166.32 € * each

Technical Data

Property Value
External dimensions L x W x H 3.5 x 12.5 x 55 mm
Base thickness 1.25 mm
Internal dimensions 1 x 10 mm
Polished surfaces 2 windows
Lightpath 1 mm
Matching tolerance 1% @ 2730 nm
Transmission % >80% @ 220-3500 nm
Material, transmission range IR quartz, 220-3500 nm
Volume 0.4 mL
self-masking no

The following alternate products are available

Macro absorption cuvette with PTFE stopper, IR quartz, lightpath 1 mm
Product no.: LC-21-I-1
  105.84 €*

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Browse this category: with PTFE stopper