Hellma^® aluminum spacer

High Performance Quartz Glass, spectral range 200-2500 nm, pathlength 5 mm, chamber volume 1750 μL

Special Optical Glass, spectral range 320-2500 nm, pathlength 5 mm, chamber volume 1750 μL

Extended Range Quartz Glass, spectral range 200-3500 nm, pathlength 5 mm, chamber volume 1750 μL

Extended Range Quartz Glass, spectral range 200-3500 nm, pathlength 5 mm, chamber volume 1750 μL

High Performance Quartz Glass, spectral range 200-2500 nm, pathlength 5 mm, chamber volume 700 μL

Suprasil^® quartz, spectral range 200-2500, pathlength 5 mm, chamber volume 2.5 μL