With over 30 years of experience, CPI International is a well-respected supplier of certified reference material, laboratory consumables, small equipment, and test kits to scientific professionals working in spectroscopy, chromatography, mass spectrometry, and microbiology.
CPI strives to offer...
Quartz cuvettes from Spectrecology are available in 2,100 styles to choose from! Absorbance, Fluorescence, macro, semi micro, sub micro, flow cells, stirred cells, water jacketed cells and many pathlengths. Quartz cuvettes are good from 170nm to 2700nm. IR quartz go to 3200nm. We also make... Read more
Calibration Standards from Spectrecology include wavelength (atomic emission lamps), absorbance and reflection standards (white diffuse and specular) for spectroscopy, radiometric calibration lamps for UV-VIS-NIR. We offer calibration lamps (Hg, Ar, Xe, Ne), NIST absorbance solutions, and... Read more
Miniature fiber optic spectrometers from Spectrecology are available for all applications...choose from low-cost CCD linear (FLAME, STS, USB4000) arrays, medium-cost back-thinned CCDs (HR4000, MayaPro), our premium cooled back thinned high quantum efficiency detector (QEPro) for demanding low... Read more
Ocean Optics went from a 4' x 6' humble beginning to a premier developer and supplier of the "World's First Miniature Spectrometer" Innovative engineering and equally innovative marketing are part of the "How we did it" story. Read more