W/o lip; marked to show optical path
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 5905-01-334-2639
NSN 5910-00-727-7290
NSN 6620-01-254-7963
NSN 5975-01-606-6322
NSN 6135-01-071-4923
NSN 6110-01-251-9808
NSN 5915-01-086-7921
NSN 6240-01-088-7629
NSN 6150-01-570-8041
NSN 5855-01-389-8884
NSN 6620-01-590-5271
NSN 5910-00-578-1623