Cuvette & Filter Transmission or OD Testing

cuvette and filter transmission testing


Request an RMA

Speak With An Expert


ILT offers transmission and optical density testing for cuvettes, glass, quartz, holmium oxide, and other filter materials (not diffuse) and coatings over the range of 200 - 1000 nm, and 0 - 2 OD (up to OD 3 in the visible range only).  Holders are available for 3/8", 1/2" and 1" diameter samples.  For raw materials the maximum height is 3" and the maximum width is 6".


Spectral distribution is provided in numerical and graphical formats, and accompanied by a formal certificate.  View the list below for common sample types we test.  If you have a question or do not see a specific material, please contact us for testing verification prior to shipment at [email protected], or by calling us at 978-818-6180 x118.  If you require a quote prior to testing please select "Yes" for the Quote Needed Prior to Servicing on the RMA form.


Common Sample Types:

  • Holmium Oxide
  • Polished quartz
  • Narrow-band filters
  • Hot mirrors
  • Cold mirrors
  • Band-pass filters
  • Long-pass filters
  • Short-pass filters
  • Neutral density filters
  • UV quartz cuvettes
  • Glass cuvettes
  • Plastic fluorescent cuvettes
  • Plastic UV cuvettes
  • Polystyrene cuvettes
  • Silica cuvettes
  • Cuvette with liquid samples


Browse All ILT Calibration Services:

Browse Non-ILT Meter Calibrations:

< Back To All Calibrations