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 5960-01-641-5493
NSN 6240-01-311-1121
NSN 7035-01-227-2546
NSN 5915-01-358-8955
NSN 7035-01-056-9966
NSN 5998-00-078-1389
NSN 7035-00-225-6499
NSN 5915-01-031-1510
NSN 5990-01-138-8981
NSN 6145-00-099-8986
NSN 5999-01-643-9216
NSN 5925-01-407-3106