Sodium Reference Cells

The Photonics Technologies Sodium Reference Spectroscopic cells are available in Pyrex or Quartz with high purity Sodium filling.

Design & Options:

A range of standard sizes, designs and buffer gasses are offered – some examples include:

• Anti-reflective (AR) coated, wedged, or angled windows available only for Quartz cells

• Buffer gas options: Ne, Ar, Xe, He, N, filled to a specified pressure in Torr

• Anti-relaxation coatings for alkali metals: Paraffin or OTS (Octadecyltrichlorosilane)

• Other cell geometries: Cubic cells and Brewster-angle cells

For more technical details, see ‘Options’ Tab below.

Stock Information:

For stock availability, please refer to the ‘Delivery’ tab. If you require a custom cell not listed, get in touch and we will be happy to discuss a tailor-made solution for your application.

Shipping Notice:

Due to the filling material, these cells are classed as Dangerous Goods for carriage by Air. Please contact us  if you have questions for shipping to your specific location.