A rectangular or round tubelike vessel of high optical quality that permits a desired light transmittance. It is designed to retain solution samples that are subjected to light of a known light path length so that the amount of light absorbance and transmittance can be determined. It may have an integral device and accessories for vacuum evacuation.
Classification: Parts and accessories of articles of subheading 9027.30.40
NSN 5945-01-439-2487
NSN 6610-01-030-8220
NSN 6150-01-572-0796
NSN 5960-01-539-1956
NSN 5950-01-074-7523
NSN 5999-01-448-0966
NSN 5835-00-392-8716
NSN 5975-01-579-0157
NSN 6150-01-025-9766
NSN 5905-01-121-2262
NSN 5950-00-518-2162
NSN 7035-01-510-8787