International Crystal Laboratories


Spectroscopy, Spectroscopy-12-01-2012, Volume 27, Issue 12

International Crystal Laboratories

Company Description

ICL is a fully integrated materials technology company that manufactures IR crystal optics and spectroscopy accessories. It is the only US manufacturer of KBr, NaCl, and KCl crystals. ICL's high quality long path gas cells are the industry standard. ICL is a highly regarded vendor to instrument manufacturers and has received numerous honors such as "Vendor of the Year" from instrument manufacturers for on time, defect-free product deliveries. ICL is engaged in R&D projects with major research laboratories, including ongoing projects with Brookhaven National Laboratory.

Chief Spectroscopic Techniques Supported

  • IR

  • FT-IR

  • UV–vis

  • Fluorescence

  • XRF

Markets Served

ICL supplies a broad range of optics, supplies, and accessories for spectroscopy to end-users, dealers, catalog vendors, and instrument manufacturers worldwide. Customers can access ICL's products on-line, through extensive catalogs, and a network of more than 75 dealers who service customers in most markets throughout the world.

Major Products/Services

ICL products enable spectroscopists to make the most out of modern spectroscopic instruments. Products include IR crystal optics; KBr powder; liquid and gas transmission cells; long path gas cells; cuvettes for UV–vis, NIR, and fluorescence spectroscopy; solid sampling accessories such as mills, mortars and pestles, lab presses and dies for making KBr pellets for IR spectroscopy, and briquets for XRF spectroscopy.


ICL provides customer support at our state of the art manufacturing plant in Garfield, New Jersey. We maintain several FT-IR and UV–vis spectrophotometers for product quality control. Our plant is serviced by a 150 kWh backup generator which guarantees that we are able to be productive at all times, including 100% on line time during Hurricanes Irene and Sandy.

International Crystal Laboratories

11 Erie Street

Garfield, NJ 07026


(973) 478-8944


(973) 478-4201